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2023
Reyes, Marcela
Awareness, use and understanding of nutrition labels among children and youth from six countries: findings from the 2019 – 2020 International Food Policy Study Artículo de revista
En: Int. J. Behav. Nutr. Phys. Act., 2023.
Resumen | Enlaces | Etiquetas: L1: Dieta, Entornos Alimentarios y Políticas Públicas en Nutrición. /
@article{nokey,
title = {Awareness, use and understanding of nutrition labels among children and youth from six countries: findings from the 2019 – 2020 International Food Policy Study},
author = {Marcela Reyes},
doi = {doi: 10.1186/s12966-023-01455-9},
year = {2023},
date = {2023-06-05},
urldate = {2023-06-05},
journal = {Int. J. Behav. Nutr. Phys. Act.},
abstract = {- Otros autores: Hammond D, Acton RB, Rynard VL, White CM, Vanderlee L, Bhawra J, Jáuregui A, Adams J, Roberto CA, Sacks G, Thrasher JF.
- Cómo citar: Hammond D, Acton RB, Rynard VL, White CM, Vanderlee L, Bhawra J, Reyes M, Jáuregui A, Adams J, Roberto CA, Sacks G, Thrasher JF. Awareness, use and understanding of nutrition labels among children and youth from six countries: findings from the 2019 – 2020 International Food Policy Study. Int. J. Behav. Nutr. Phys. Act. 2023;20, 55. doi: 10.1186/s12966-023-01455-9. PMID: 37143053. PMCID: PMC10157591. ISSN: 1479-5868. IF [JCR]: 8.7. Q1
- Resumen: Nutrition facts tables (NFTs) on pre-packaged foods are widely used but poorly understood by consumers. Several countries have implemented front-of-package labels (FOPLs) that provide simpler, easier to use nutrition information. In October 2020, Mexico revised its FOPL regulations to replace industry-based Guideline Daily Amount (GDA) FOPLs with ‘Warning’ FOPLs, which display stop signs on foods high in nutrients of concern, such as sugar and sodium. This study examined self-reported awareness, use, and understanding of NFTs and FOPLs among young people in six countries with different FOPLs, with an additional focus on changes before and after implementation of Mexico’s FOPL warning policy.},
keywords = { L1: Dieta, Entornos Alimentarios y Políticas Públicas en Nutrición. / },
pubstate = {published},
tppubtype = {article}
}
- Otros autores: Hammond D, Acton RB, Rynard VL, White CM, Vanderlee L, Bhawra J, Jáuregui A, Adams J, Roberto CA, Sacks G, Thrasher JF.
- Cómo citar: Hammond D, Acton RB, Rynard VL, White CM, Vanderlee L, Bhawra J, Reyes M, Jáuregui A, Adams J, Roberto CA, Sacks G, Thrasher JF. Awareness, use and understanding of nutrition labels among children and youth from six countries: findings from the 2019 – 2020 International Food Policy Study. Int. J. Behav. Nutr. Phys. Act. 2023;20, 55. doi: 10.1186/s12966-023-01455-9. PMID: 37143053. PMCID: PMC10157591. ISSN: 1479-5868. IF [JCR]: 8.7. Q1
- Resumen: Nutrition facts tables (NFTs) on pre-packaged foods are widely used but poorly understood by consumers. Several countries have implemented front-of-package labels (FOPLs) that provide simpler, easier to use nutrition information. In October 2020, Mexico revised its FOPL regulations to replace industry-based Guideline Daily Amount (GDA) FOPLs with ‘Warning’ FOPLs, which display stop signs on foods high in nutrients of concern, such as sugar and sodium. This study examined self-reported awareness, use, and understanding of NFTs and FOPLs among young people in six countries with different FOPLs, with an additional focus on changes before and after implementation of Mexico’s FOPL warning policy.
- Cómo citar: Hammond D, Acton RB, Rynard VL, White CM, Vanderlee L, Bhawra J, Reyes M, Jáuregui A, Adams J, Roberto CA, Sacks G, Thrasher JF. Awareness, use and understanding of nutrition labels among children and youth from six countries: findings from the 2019 – 2020 International Food Policy Study. Int. J. Behav. Nutr. Phys. Act. 2023;20, 55. doi: 10.1186/s12966-023-01455-9. PMID: 37143053. PMCID: PMC10157591. ISSN: 1479-5868. IF [JCR]: 8.7. Q1
- Resumen: Nutrition facts tables (NFTs) on pre-packaged foods are widely used but poorly understood by consumers. Several countries have implemented front-of-package labels (FOPLs) that provide simpler, easier to use nutrition information. In October 2020, Mexico revised its FOPL regulations to replace industry-based Guideline Daily Amount (GDA) FOPLs with ‘Warning’ FOPLs, which display stop signs on foods high in nutrients of concern, such as sugar and sodium. This study examined self-reported awareness, use, and understanding of NFTs and FOPLs among young people in six countries with different FOPLs, with an additional focus on changes before and after implementation of Mexico’s FOPL warning policy.
Pereira, Ana; Ferrer, Pedro; Corvalán, Camila
Association between markers of adiposity during childhood and puberty onset in Latino girls Artículo de revista
En: J. Clin. Endocrinol. Metab., 2023.
Resumen | Enlaces | Etiquetas: L3: Ventanas Críticas del Desarrollo: Adolescencia. /
@article{nokey,
title = {Association between markers of adiposity during childhood and puberty onset in Latino girls},
author = {Ana Pereira and Pedro Ferrer and Camila Corvalán},
doi = {doi: 10.1210/clinem/dgad294},
year = {2023},
date = {2023-06-05},
urldate = {2023-06-05},
journal = {J. Clin. Endocrinol. Metab.},
abstract = {- Otros autores: Binder A, Rojas J, Michels K, Mericq V.
- Cómo citar: Pereira A, Ferrer P, Binder A, Rojas J, Michels K, Corvalán C, Mericq V. Association between markers of adiposity during childhood and puberty onset in Latino girls. J. Clin. Endocrinol. Metab. 2023;dgad294. Online ahead of print. doi: 10.1210/clinem/dgad294. PMID: 37226986. ISSN: 0021-972X. IF [JCR]: 5.8. Q1
- Resumen: Context: Prepubertal adiposity is associated with earlier puberty. It is unclear when this association starts, if all adiposity markers are similarly associated, and whether all pubertal milestones are similarly affected.
Objective: To evaluate the association between different adiposity markers during childhood and the timing of different pubertal milestones in Latino girls.
Design, setting and participants: Longitudinal follow-up of 539 female participants of the Chilean Growth and Obesity Cohort (GOCS) recruited from childcare centers (mean age 3.5y) from the South East area of Santiago, Chile. Participants were singletons born between 2002-2003 within the normal birthweight range. Since 2006, a trained dietitian measured weight, height, waist circumference (WC) and skinfolds to estimate BMI CDC percentiles, central obesity, fat mass (%FM) and fat mass index (FMI = fat mass/height2).
Main outcome: since 2009, sexual maturation was assessed every 6 months to assess age at: i) thelarche, ii) pubarche, iii) menarche, and iv) age at peak height velocity (PHV).
Results: At thelarche, 12.5% were obese and 2% had central obesity. The median age of pubarche, menarche, and PHV were all associated with markers of adiposity at different time points during childhood; whereas thelarche only with %FM and FMI. Adiposity clusters models showed that children with trajectories of high WC, %FM and FMI during childhood were related with earlier thelarche, pubarche, menarche and PHV; BMI trajectories only with menarche and PHV.
Conclusions: Higher WC, %FM and FMI were associated with earlier age at thelarche, pubarche, menarche, and PHV. The effect of BMI was less consistent.},
keywords = { L3: Ventanas Críticas del Desarrollo: Adolescencia. / },
pubstate = {published},
tppubtype = {article}
}
- Otros autores: Binder A, Rojas J, Michels K, Mericq V.
- Cómo citar: Pereira A, Ferrer P, Binder A, Rojas J, Michels K, Corvalán C, Mericq V. Association between markers of adiposity during childhood and puberty onset in Latino girls. J. Clin. Endocrinol. Metab. 2023;dgad294. Online ahead of print. doi: 10.1210/clinem/dgad294. PMID: 37226986. ISSN: 0021-972X. IF [JCR]: 5.8. Q1
- Resumen: Context: Prepubertal adiposity is associated with earlier puberty. It is unclear when this association starts, if all adiposity markers are similarly associated, and whether all pubertal milestones are similarly affected.
Objective: To evaluate the association between different adiposity markers during childhood and the timing of different pubertal milestones in Latino girls.
Design, setting and participants: Longitudinal follow-up of 539 female participants of the Chilean Growth and Obesity Cohort (GOCS) recruited from childcare centers (mean age 3.5y) from the South East area of Santiago, Chile. Participants were singletons born between 2002-2003 within the normal birthweight range. Since 2006, a trained dietitian measured weight, height, waist circumference (WC) and skinfolds to estimate BMI CDC percentiles, central obesity, fat mass (%FM) and fat mass index (FMI = fat mass/height2).
Main outcome: since 2009, sexual maturation was assessed every 6 months to assess age at: i) thelarche, ii) pubarche, iii) menarche, and iv) age at peak height velocity (PHV).
Results: At thelarche, 12.5% were obese and 2% had central obesity. The median age of pubarche, menarche, and PHV were all associated with markers of adiposity at different time points during childhood; whereas thelarche only with %FM and FMI. Adiposity clusters models showed that children with trajectories of high WC, %FM and FMI during childhood were related with earlier thelarche, pubarche, menarche and PHV; BMI trajectories only with menarche and PHV.
Conclusions: Higher WC, %FM and FMI were associated with earlier age at thelarche, pubarche, menarche, and PHV. The effect of BMI was less consistent.
- Cómo citar: Pereira A, Ferrer P, Binder A, Rojas J, Michels K, Corvalán C, Mericq V. Association between markers of adiposity during childhood and puberty onset in Latino girls. J. Clin. Endocrinol. Metab. 2023;dgad294. Online ahead of print. doi: 10.1210/clinem/dgad294. PMID: 37226986. ISSN: 0021-972X. IF [JCR]: 5.8. Q1
- Resumen: Context: Prepubertal adiposity is associated with earlier puberty. It is unclear when this association starts, if all adiposity markers are similarly associated, and whether all pubertal milestones are similarly affected.
Objective: To evaluate the association between different adiposity markers during childhood and the timing of different pubertal milestones in Latino girls.
Design, setting and participants: Longitudinal follow-up of 539 female participants of the Chilean Growth and Obesity Cohort (GOCS) recruited from childcare centers (mean age 3.5y) from the South East area of Santiago, Chile. Participants were singletons born between 2002-2003 within the normal birthweight range. Since 2006, a trained dietitian measured weight, height, waist circumference (WC) and skinfolds to estimate BMI CDC percentiles, central obesity, fat mass (%FM) and fat mass index (FMI = fat mass/height2).
Main outcome: since 2009, sexual maturation was assessed every 6 months to assess age at: i) thelarche, ii) pubarche, iii) menarche, and iv) age at peak height velocity (PHV).
Results: At thelarche, 12.5% were obese and 2% had central obesity. The median age of pubarche, menarche, and PHV were all associated with markers of adiposity at different time points during childhood; whereas thelarche only with %FM and FMI. Adiposity clusters models showed that children with trajectories of high WC, %FM and FMI during childhood were related with earlier thelarche, pubarche, menarche and PHV; BMI trajectories only with menarche and PHV.
Conclusions: Higher WC, %FM and FMI were associated with earlier age at thelarche, pubarche, menarche, and PHV. The effect of BMI was less consistent.
Mediano, Fernanda; Corvalán, Camila; Reyes, Marcela
Framing a new nutrition policy: Changes on key stakeholder’s discourses throughout the implementation of the Chilean Food Labelling Law Artículo de revista
En: Int. J. Environ. Res. Public Health, 2023.
Resumen | Enlaces | Etiquetas: L1: Dieta, Entornos Alimentarios y Políticas Públicas en Nutrición. /
@article{nokey,
title = {Framing a new nutrition policy: Changes on key stakeholder’s discourses throughout the implementation of the Chilean Food Labelling Law},
author = {Fernanda Mediano and Camila Corvalán and Marcela Reyes},
doi = {doi: 10.3390/ijerph20095700},
year = {2023},
date = {2023-06-05},
urldate = {2023-06-05},
journal = {Int. J. Environ. Res. Public Health},
abstract = {- Otros autores: Fierro C, Correa T.
- Cómo citar: Mediano F, Fierro C, Corvalán C, Reyes M, Correa T. Framing a new nutrition policy: Changes on key stakeholder’s discourses throughout the implementation of the Chilean Food Labelling Law. Int. J. Environ. Res. Public Health. 2023;20(9):5700. doi: 10.3390/ijerph20095700. PMID: 37174218. PMCID: PMC10178804. ISSN: 1660-4601. IF [JCR]: 4.614. Q1.
- Resumen: The global implementation of structural policies to tackle obesity has been slow, likely because of the competing interests of governments and the food industry. We used the discussion of the Chilean Food Labeling Law to identify influential stakeholders in the media and their frames during different periods of the law’s implementation. This involved a content analysis of the food regulation media coverage in five key periods from 2007, when the food bill was first introduced in Congress, to 2018, when the second phase of the law was implemented (N = 1295). We found that most of the law coverage was through elite press. Half of the sources were from the food industry (26.7%) and government (26.2%), while other stakeholders, were less prevalent. Frames were mostly competing, except for cooperation with the law. The main food industry frame used during the discussion of the law was the “economic threat” (41.9%), whose prevalence decreased at the post-implementation period (13%, p < 0.01). No other relevant stakeholders changed their framing. Our results highlight that there are several aspects of public health communication, such as the type of media used, the involvement of scholars and civil society, and the framing, that could be improved to advance food environment policies.
Keywords: obesity prevention; food environment regulation; framing; food industry; Chile Labelling Law},
keywords = { L1: Dieta, Entornos Alimentarios y Políticas Públicas en Nutrición. / },
pubstate = {published},
tppubtype = {article}
}
- Otros autores: Fierro C, Correa T.
- Cómo citar: Mediano F, Fierro C, Corvalán C, Reyes M, Correa T. Framing a new nutrition policy: Changes on key stakeholder’s discourses throughout the implementation of the Chilean Food Labelling Law. Int. J. Environ. Res. Public Health. 2023;20(9):5700. doi: 10.3390/ijerph20095700. PMID: 37174218. PMCID: PMC10178804. ISSN: 1660-4601. IF [JCR]: 4.614. Q1.
- Resumen: The global implementation of structural policies to tackle obesity has been slow, likely because of the competing interests of governments and the food industry. We used the discussion of the Chilean Food Labeling Law to identify influential stakeholders in the media and their frames during different periods of the law’s implementation. This involved a content analysis of the food regulation media coverage in five key periods from 2007, when the food bill was first introduced in Congress, to 2018, when the second phase of the law was implemented (N = 1295). We found that most of the law coverage was through elite press. Half of the sources were from the food industry (26.7%) and government (26.2%), while other stakeholders, were less prevalent. Frames were mostly competing, except for cooperation with the law. The main food industry frame used during the discussion of the law was the “economic threat” (41.9%), whose prevalence decreased at the post-implementation period (13%, p < 0.01). No other relevant stakeholders changed their framing. Our results highlight that there are several aspects of public health communication, such as the type of media used, the involvement of scholars and civil society, and the framing, that could be improved to advance food environment policies.
Keywords: obesity prevention; food environment regulation; framing; food industry; Chile Labelling Law
- Cómo citar: Mediano F, Fierro C, Corvalán C, Reyes M, Correa T. Framing a new nutrition policy: Changes on key stakeholder’s discourses throughout the implementation of the Chilean Food Labelling Law. Int. J. Environ. Res. Public Health. 2023;20(9):5700. doi: 10.3390/ijerph20095700. PMID: 37174218. PMCID: PMC10178804. ISSN: 1660-4601. IF [JCR]: 4.614. Q1.
- Resumen: The global implementation of structural policies to tackle obesity has been slow, likely because of the competing interests of governments and the food industry. We used the discussion of the Chilean Food Labeling Law to identify influential stakeholders in the media and their frames during different periods of the law’s implementation. This involved a content analysis of the food regulation media coverage in five key periods from 2007, when the food bill was first introduced in Congress, to 2018, when the second phase of the law was implemented (N = 1295). We found that most of the law coverage was through elite press. Half of the sources were from the food industry (26.7%) and government (26.2%), while other stakeholders, were less prevalent. Frames were mostly competing, except for cooperation with the law. The main food industry frame used during the discussion of the law was the “economic threat” (41.9%), whose prevalence decreased at the post-implementation period (13%, p < 0.01). No other relevant stakeholders changed their framing. Our results highlight that there are several aspects of public health communication, such as the type of media used, the involvement of scholars and civil society, and the framing, that could be improved to advance food environment policies.
Keywords: obesity prevention; food environment regulation; framing; food industry; Chile Labelling Law
Pereira, Ana
Differential methylation pattern in pubertal girls associated with biochemical premature adrenarche Artículo de revista
En: Epigenetics, 2023.
Resumen | Enlaces | Etiquetas: L3: Ventanas Críticas del Desarrollo: Adolescencia. /
@article{nokey,
title = {Differential methylation pattern in pubertal girls associated with biochemical premature adrenarche},
author = {Ana Pereira},
doi = {doi: 10.1080/15592294.2023.2200366},
year = {2023},
date = {2023-05-08},
urldate = {2023-05-08},
journal = {Epigenetics},
abstract = {- Otros autores: Ponce D, Rodríguez F, Miranda JP, Binder AM, Santos JL, Michels KB, Cutler GB, Iñiquez G, Mericq V.
- Cómo citar: Ponce D, Rodríguez F, Miranda JP, Binder AM, Santos JL, Michels KB, Cutler GB, Pereira A, Iñiquez G, Mericq V. Differential methylation pattern in pubertal girls associated with biochemical premature adrenarche. Epigenetics. 2023;18(1):2200366. doi: 10.1080/15592294.2023.2200366. PMID: 37053179. ISSN: 1559-2294. IF [JCR]: 3.7. Q2
- Resumen: Biochemical premature adrenarche is defined by elevated serum DHEAS [≥40 μg/dL] before age 8 y in girls. This condition is receiving more attention due to its association with obesity, hyperinsulinemia, dyslipidemia, and polycystic ovary syndrome. Nevertheless, the link between early androgen excess and these risk factors remains unknown. Epigenetic modifications, and specifically DNA methylation, have been associated with the initiation and progression of numerous disorders, including obesity and insulin resistance. The aim of this study was to determine if prepubertal androgen exposure is associated with a different methylation profile in pubertal girls. Eighty-six healthy girls were studied. At age 7 y, anthropometric measurements were begun and DHEAS levels were determined. Girls were classified into Low DHEAS (LD) [<42 μg/dL] and High DHEAS (HD) [≥42 μg/dL] groups. At Tanner stages 2 and 4 a DNA methylation microarray was performed to identify differentially methylated CpG positions (DMPs) between HD and LD groups. We observed a differential methylation pattern between pubertal girls with and without biochemical PA. Moreover, a set of DNA methylation markers, selected by the LASSO method, successfully distinguished between HD and LD girls regardless of Tanner stage. Additionally, a subset of these markers were significantly associated with glucose-related measures such as insulin level, HOMA-IR, and glycaemia. This pilot study provides evidence consistent with the hypothesis that high DHEAS concentration, or its hormonally active metabolites, may induce a unique blood methylation signature in pubertal girls, and that this methylation pattern is associated with altered glucose metabolism.},
keywords = { L3: Ventanas Críticas del Desarrollo: Adolescencia. / },
pubstate = {published},
tppubtype = {article}
}
- Otros autores: Ponce D, Rodríguez F, Miranda JP, Binder AM, Santos JL, Michels KB, Cutler GB, Iñiquez G, Mericq V.
- Cómo citar: Ponce D, Rodríguez F, Miranda JP, Binder AM, Santos JL, Michels KB, Cutler GB, Pereira A, Iñiquez G, Mericq V. Differential methylation pattern in pubertal girls associated with biochemical premature adrenarche. Epigenetics. 2023;18(1):2200366. doi: 10.1080/15592294.2023.2200366. PMID: 37053179. ISSN: 1559-2294. IF [JCR]: 3.7. Q2
- Resumen: Biochemical premature adrenarche is defined by elevated serum DHEAS [≥40 μg/dL] before age 8 y in girls. This condition is receiving more attention due to its association with obesity, hyperinsulinemia, dyslipidemia, and polycystic ovary syndrome. Nevertheless, the link between early androgen excess and these risk factors remains unknown. Epigenetic modifications, and specifically DNA methylation, have been associated with the initiation and progression of numerous disorders, including obesity and insulin resistance. The aim of this study was to determine if prepubertal androgen exposure is associated with a different methylation profile in pubertal girls. Eighty-six healthy girls were studied. At age 7 y, anthropometric measurements were begun and DHEAS levels were determined. Girls were classified into Low DHEAS (LD) [<42 μg/dL] and High DHEAS (HD) [≥42 μg/dL] groups. At Tanner stages 2 and 4 a DNA methylation microarray was performed to identify differentially methylated CpG positions (DMPs) between HD and LD groups. We observed a differential methylation pattern between pubertal girls with and without biochemical PA. Moreover, a set of DNA methylation markers, selected by the LASSO method, successfully distinguished between HD and LD girls regardless of Tanner stage. Additionally, a subset of these markers were significantly associated with glucose-related measures such as insulin level, HOMA-IR, and glycaemia. This pilot study provides evidence consistent with the hypothesis that high DHEAS concentration, or its hormonally active metabolites, may induce a unique blood methylation signature in pubertal girls, and that this methylation pattern is associated with altered glucose metabolism.
- Cómo citar: Ponce D, Rodríguez F, Miranda JP, Binder AM, Santos JL, Michels KB, Cutler GB, Pereira A, Iñiquez G, Mericq V. Differential methylation pattern in pubertal girls associated with biochemical premature adrenarche. Epigenetics. 2023;18(1):2200366. doi: 10.1080/15592294.2023.2200366. PMID: 37053179. ISSN: 1559-2294. IF [JCR]: 3.7. Q2
- Resumen: Biochemical premature adrenarche is defined by elevated serum DHEAS [≥40 μg/dL] before age 8 y in girls. This condition is receiving more attention due to its association with obesity, hyperinsulinemia, dyslipidemia, and polycystic ovary syndrome. Nevertheless, the link between early androgen excess and these risk factors remains unknown. Epigenetic modifications, and specifically DNA methylation, have been associated with the initiation and progression of numerous disorders, including obesity and insulin resistance. The aim of this study was to determine if prepubertal androgen exposure is associated with a different methylation profile in pubertal girls. Eighty-six healthy girls were studied. At age 7 y, anthropometric measurements were begun and DHEAS levels were determined. Girls were classified into Low DHEAS (LD) [<42 μg/dL] and High DHEAS (HD) [≥42 μg/dL] groups. At Tanner stages 2 and 4 a DNA methylation microarray was performed to identify differentially methylated CpG positions (DMPs) between HD and LD groups. We observed a differential methylation pattern between pubertal girls with and without biochemical PA. Moreover, a set of DNA methylation markers, selected by the LASSO method, successfully distinguished between HD and LD girls regardless of Tanner stage. Additionally, a subset of these markers were significantly associated with glucose-related measures such as insulin level, HOMA-IR, and glycaemia. This pilot study provides evidence consistent with the hypothesis that high DHEAS concentration, or its hormonally active metabolites, may induce a unique blood methylation signature in pubertal girls, and that this methylation pattern is associated with altered glucose metabolism.
Reyes, Marcela
Gusto dulce: Percepción, fuentes alimentarias y preferencias [Sweet taste: Perception, food sources, and preferences] Artículo de revista
En: Rev. Chil. Nutr., 2023.
Resumen | Enlaces | Etiquetas: L1: Dieta, Entornos Alimentarios y Políticas Públicas en Nutrición. /
@article{nokey,
title = {Gusto dulce: Percepción, fuentes alimentarias y preferencias [Sweet taste: Perception, food sources, and preferences]},
author = {Marcela Reyes},
doi = {doi: 10.4067/S0717-75182023000100098},
year = {2023},
date = {2023-05-08},
urldate = {2023-05-08},
journal = {Rev. Chil. Nutr.},
abstract = {- Otros autores: González CG.
- Cómo citar: González CG, Reyes M. Gusto dulce: Percepción, fuentes alimentarias y preferencias [Sweet taste: Perception, food sources, and preferences]. Rev. Chil. Nutr. 2023;50(1): 98-105. doi: 10.4067/S0717-75182023000100098. N/A. ISSN: 0716-1549. IF [JCI]: 0.12. Q4
- Resumen: El dulzor es un atributo característico de alimentos y bebidas que contienen azúcares u otros edulcorantes. El uso de azú-cares ha sido reemplazado por otros edulcorantes, a fin de disminuir los efectos nocivos de éstos en diferentes resultados de salud. Sin embargo, se ha sugerido que el gusto dulce, independiente de su origen, podría tener efectos indeseados en la salud. En este artículo se revisan diversos aspectos relacionados con el gusto dulce, desde su percepción, su presencia en alimentos y líquidos, las preferencias innatas y adquiridas por este gusto y los productos que lo aportan. Se analiza además la importancia de estudiar el rol del gusto dulce en la dieta y salud.
Palabras clave : Dulzor; Gusto dulce; Percepción; Preferencias.},
keywords = { L1: Dieta, Entornos Alimentarios y Políticas Públicas en Nutrición. / },
pubstate = {published},
tppubtype = {article}
}
- Otros autores: González CG.
- Cómo citar: González CG, Reyes M. Gusto dulce: Percepción, fuentes alimentarias y preferencias [Sweet taste: Perception, food sources, and preferences]. Rev. Chil. Nutr. 2023;50(1): 98-105. doi: 10.4067/S0717-75182023000100098. N/A. ISSN: 0716-1549. IF [JCI]: 0.12. Q4
- Resumen: El dulzor es un atributo característico de alimentos y bebidas que contienen azúcares u otros edulcorantes. El uso de azú-cares ha sido reemplazado por otros edulcorantes, a fin de disminuir los efectos nocivos de éstos en diferentes resultados de salud. Sin embargo, se ha sugerido que el gusto dulce, independiente de su origen, podría tener efectos indeseados en la salud. En este artículo se revisan diversos aspectos relacionados con el gusto dulce, desde su percepción, su presencia en alimentos y líquidos, las preferencias innatas y adquiridas por este gusto y los productos que lo aportan. Se analiza además la importancia de estudiar el rol del gusto dulce en la dieta y salud.
Palabras clave : Dulzor; Gusto dulce; Percepción; Preferencias.
- Cómo citar: González CG, Reyes M. Gusto dulce: Percepción, fuentes alimentarias y preferencias [Sweet taste: Perception, food sources, and preferences]. Rev. Chil. Nutr. 2023;50(1): 98-105. doi: 10.4067/S0717-75182023000100098. N/A. ISSN: 0716-1549. IF [JCI]: 0.12. Q4
- Resumen: El dulzor es un atributo característico de alimentos y bebidas que contienen azúcares u otros edulcorantes. El uso de azú-cares ha sido reemplazado por otros edulcorantes, a fin de disminuir los efectos nocivos de éstos en diferentes resultados de salud. Sin embargo, se ha sugerido que el gusto dulce, independiente de su origen, podría tener efectos indeseados en la salud. En este artículo se revisan diversos aspectos relacionados con el gusto dulce, desde su percepción, su presencia en alimentos y líquidos, las preferencias innatas y adquiridas por este gusto y los productos que lo aportan. Se analiza además la importancia de estudiar el rol del gusto dulce en la dieta y salud.
Palabras clave : Dulzor; Gusto dulce; Percepción; Preferencias.
Corvalán, Camila
Editorial: Strengthening Food Labeling Policies in Brazil Artículo de revista
En: Front. Nutr., 2023.
Resumen | Enlaces | Etiquetas: L1: Dieta, Entornos Alimentarios y Políticas Públicas en Nutrición. /
@article{nokey,
title = {Editorial: Strengthening Food Labeling Policies in Brazil},
author = {Camila Corvalán},
doi = {doi: 10.3389/fnut.2023.1196243},
year = {2023},
date = {2023-05-08},
urldate = {2023-05-08},
journal = {Front. Nutr.},
abstract = {- Otros autores: Gomes FDS, Deliza R, Barquera S.
- Cómo citar: Gomes FDS, Corvalán C, Deliza R, Barquera S. Editorial: Strengthening Food Labeling Policies in Brazil. Front. Nutr. 2023;10:1196243. doi: 10.3389/fnut.2023.1196243. PMID: 37215225. PMCID: PMC10192892. ISSN: 2296-861X. IF [JCR]: 5.0. Q2},
keywords = { L1: Dieta, Entornos Alimentarios y Políticas Públicas en Nutrición. / },
pubstate = {published},
tppubtype = {article}
}
- Otros autores: Gomes FDS, Deliza R, Barquera S.
- Cómo citar: Gomes FDS, Corvalán C, Deliza R, Barquera S. Editorial: Strengthening Food Labeling Policies in Brazil. Front. Nutr. 2023;10:1196243. doi: 10.3389/fnut.2023.1196243. PMID: 37215225. PMCID: PMC10192892. ISSN: 2296-861X. IF [JCR]: 5.0. Q2
- Cómo citar: Gomes FDS, Corvalán C, Deliza R, Barquera S. Editorial: Strengthening Food Labeling Policies in Brazil. Front. Nutr. 2023;10:1196243. doi: 10.3389/fnut.2023.1196243. PMID: 37215225. PMCID: PMC10192892. ISSN: 2296-861X. IF [JCR]: 5.0. Q2
Pereira, Ana
New insights from GWAS on BMI-related growth traits in a longitudinal cohort of admixed children with Native American and European ancestry Artículo de revista
En: iScience, 2023.
Resumen | Enlaces | Etiquetas: L4: Ventanas Críticas del Desarrollo: Materno-Infantil. /
@article{nokey,
title = {New insights from GWAS on BMI-related growth traits in a longitudinal cohort of admixed children with Native American and European ancestry},
author = {Ana Pereira},
doi = {10.1016/j.isci.2023.106091},
year = {2023},
date = {2023-03-13},
urldate = {2023-03-13},
journal = {iScience},
abstract = {- Otros autores: Vicuña L, Barrientos E, Norambiena T, Alvares D, Gana JC, Leiva-Yamaguchi V, Meza C, Santos JL, Meriq V, Eyheramendy S.
- Cómo citar: Vicuña L, Barrientos E, Norambiena T, Alvares D, Gana JC, Leiva-Yamaguchi V, Meza C, Santos JL, Meriq V, Pereira A, Eyheramendy S. New insights from GWAS on BMI-related growth traits in a longitudinal cohort of admixed children with Native American and European ancestry. iScience. 2023; 26:106091. doi: 10.1016/j.isci.2023.106091. PMID: 36844456. EISSN: 2589-0042. IF [JCR]: 5.8. Q1
- Resumen: Body-mass index (BMI) is a hallmark of adiposity. In contrast with adulthood, the genetic architecture of BMI during childhood is poorly understood. The few genome-wide association studies (GWAS) on children have been performed almost exclusively in Europeans and at single ages. We performed cross-sectional and longitudinal GWAS for BMI-related traits on 904 admixed children with mostly Mapuche Native American and European ancestries. We found regulatory variants of the immune gene HLA-DQB3 strongly associated with BMI at 1.5 −2.5 years old. A variant in the sex-determining gene DMRT1 was associated with the age at adiposity rebound (Age-AR) in girls (P=9.8×10−9). BMI was significantly higher in Mapuche than in Europeans between 5.5 and 16.5 years old. Finally, Age-AR was significantly lower (P=0.004) by 1.94 years and BMI at AR was significantly higher (P=0.04) by 1.2 kg/ m2, in Mapuche children compared with Europeans.
Keywords: Genomics; Health sciences; Human genetics.},
keywords = { L4: Ventanas Críticas del Desarrollo: Materno-Infantil. / },
pubstate = {published},
tppubtype = {article}
}
- Otros autores: Vicuña L, Barrientos E, Norambiena T, Alvares D, Gana JC, Leiva-Yamaguchi V, Meza C, Santos JL, Meriq V, Eyheramendy S.
- Cómo citar: Vicuña L, Barrientos E, Norambiena T, Alvares D, Gana JC, Leiva-Yamaguchi V, Meza C, Santos JL, Meriq V, Pereira A, Eyheramendy S. New insights from GWAS on BMI-related growth traits in a longitudinal cohort of admixed children with Native American and European ancestry. iScience. 2023; 26:106091. doi: 10.1016/j.isci.2023.106091. PMID: 36844456. EISSN: 2589-0042. IF [JCR]: 5.8. Q1
- Resumen: Body-mass index (BMI) is a hallmark of adiposity. In contrast with adulthood, the genetic architecture of BMI during childhood is poorly understood. The few genome-wide association studies (GWAS) on children have been performed almost exclusively in Europeans and at single ages. We performed cross-sectional and longitudinal GWAS for BMI-related traits on 904 admixed children with mostly Mapuche Native American and European ancestries. We found regulatory variants of the immune gene HLA-DQB3 strongly associated with BMI at 1.5 −2.5 years old. A variant in the sex-determining gene DMRT1 was associated with the age at adiposity rebound (Age-AR) in girls (P=9.8×10−9). BMI was significantly higher in Mapuche than in Europeans between 5.5 and 16.5 years old. Finally, Age-AR was significantly lower (P=0.004) by 1.94 years and BMI at AR was significantly higher (P=0.04) by 1.2 kg/ m2, in Mapuche children compared with Europeans.
Keywords: Genomics; Health sciences; Human genetics.
- Cómo citar: Vicuña L, Barrientos E, Norambiena T, Alvares D, Gana JC, Leiva-Yamaguchi V, Meza C, Santos JL, Meriq V, Pereira A, Eyheramendy S. New insights from GWAS on BMI-related growth traits in a longitudinal cohort of admixed children with Native American and European ancestry. iScience. 2023; 26:106091. doi: 10.1016/j.isci.2023.106091. PMID: 36844456. EISSN: 2589-0042. IF [JCR]: 5.8. Q1
- Resumen: Body-mass index (BMI) is a hallmark of adiposity. In contrast with adulthood, the genetic architecture of BMI during childhood is poorly understood. The few genome-wide association studies (GWAS) on children have been performed almost exclusively in Europeans and at single ages. We performed cross-sectional and longitudinal GWAS for BMI-related traits on 904 admixed children with mostly Mapuche Native American and European ancestries. We found regulatory variants of the immune gene HLA-DQB3 strongly associated with BMI at 1.5 −2.5 years old. A variant in the sex-determining gene DMRT1 was associated with the age at adiposity rebound (Age-AR) in girls (P=9.8×10−9). BMI was significantly higher in Mapuche than in Europeans between 5.5 and 16.5 years old. Finally, Age-AR was significantly lower (P=0.004) by 1.94 years and BMI at AR was significantly higher (P=0.04) by 1.2 kg/ m2, in Mapuche children compared with Europeans.
Keywords: Genomics; Health sciences; Human genetics.
Corvalán, Camila
Socioeconomic Patterns in Budget Share Allocations of Regulated Foods and Beverages in Chile: A Longitudinal Analysis. Artículo de revista
En: Nutrients, 2023.
Resumen | Enlaces | Etiquetas: L1: Dieta, Entornos Alimentarios y Políticas Públicas en Nutrición. /
@article{nokey,
title = {Socioeconomic Patterns in Budget Share Allocations of Regulated Foods and Beverages in Chile: A Longitudinal Analysis.},
author = {Camila Corvalán},
doi = {10.3390/nu15030679},
year = {2023},
date = {2023-02-13},
urldate = {2023-02-13},
journal = {Nutrients},
abstract = {- Otros autores: Paraje G, Montes de Oca D, Popkin BM.
- Cómo citar: Paraje G, Montes de Oca D, Corvalán C, Popkin BM. Socioeconomic Patterns in Budget Share Allocations of Regulated Foods and Beverages in Chile: A Longitudinal Analysis. Nutrients. 2023;15(3):679. doi: 10.3390/nu15030679. PMID: 36771386. PMCID: PMC9920097. ISSN: 2072-6643. IF [JCR]: 5.9. Q1
- Resumen: Chile has enacted stringent legislation regulating food and beverage labeling and advertising. This study assesses the changes in the average relative allocations of food and beverage budgets for regulated versus not regulated products in households of different socioeconomic and demographic backgrounds. A household fixed effect before-after model is estimated and the marginal effects in the changes of levels and trends in budget shares and purchased volumes after the implementation of the regulations are examined. The results highlight how impactful food policies can shift consumption toward healthier products.
Keywords: Chile; budget share allocation; food labeling; food regulation.},
keywords = { L1: Dieta, Entornos Alimentarios y Políticas Públicas en Nutrición. / },
pubstate = {published},
tppubtype = {article}
}
- Otros autores: Paraje G, Montes de Oca D, Popkin BM.
- Cómo citar: Paraje G, Montes de Oca D, Corvalán C, Popkin BM. Socioeconomic Patterns in Budget Share Allocations of Regulated Foods and Beverages in Chile: A Longitudinal Analysis. Nutrients. 2023;15(3):679. doi: 10.3390/nu15030679. PMID: 36771386. PMCID: PMC9920097. ISSN: 2072-6643. IF [JCR]: 5.9. Q1
- Resumen: Chile has enacted stringent legislation regulating food and beverage labeling and advertising. This study assesses the changes in the average relative allocations of food and beverage budgets for regulated versus not regulated products in households of different socioeconomic and demographic backgrounds. A household fixed effect before-after model is estimated and the marginal effects in the changes of levels and trends in budget shares and purchased volumes after the implementation of the regulations are examined. The results highlight how impactful food policies can shift consumption toward healthier products.
Keywords: Chile; budget share allocation; food labeling; food regulation.
- Cómo citar: Paraje G, Montes de Oca D, Corvalán C, Popkin BM. Socioeconomic Patterns in Budget Share Allocations of Regulated Foods and Beverages in Chile: A Longitudinal Analysis. Nutrients. 2023;15(3):679. doi: 10.3390/nu15030679. PMID: 36771386. PMCID: PMC9920097. ISSN: 2072-6643. IF [JCR]: 5.9. Q1
- Resumen: Chile has enacted stringent legislation regulating food and beverage labeling and advertising. This study assesses the changes in the average relative allocations of food and beverage budgets for regulated versus not regulated products in households of different socioeconomic and demographic backgrounds. A household fixed effect before-after model is estimated and the marginal effects in the changes of levels and trends in budget shares and purchased volumes after the implementation of the regulations are examined. The results highlight how impactful food policies can shift consumption toward healthier products.
Keywords: Chile; budget share allocation; food labeling; food regulation.
Corvalán, Camila
Double and triple-duty actions for addressing the global syndemic of obesity, undernutrition, and climate change in childhood: A scoping review Artículo de revista
En: Obes. Rev, 2023.
Resumen | Enlaces | Etiquetas: L1: Dieta, Entornos Alimentarios y Políticas Públicas en Nutrición. /
@article{nokey,
title = {Double and triple-duty actions for addressing the global syndemic of obesity, undernutrition, and climate change in childhood: A scoping review},
author = {Camila Corvalán},
doi = {doi: 10.1111/obr.13555},
year = {2023},
date = {2023-02-06},
urldate = {2023-02-06},
journal = {Obes. Rev},
abstract = {- Otros autores: Venegas-Hargous C, Strugnell C, Allender S, Orellana L, Bell C.
- Cómo citar: Venegas-Hargous C, Strugnell C, Allender S, Orellana L, Corvalán C, Bell C. Double and triple-duty actions for addressing the global syndemic of obesity, undernutrition, and climate change in childhood: A scoping review. Obes. Rev. 2023;e13555. doi: 10.1111/obr.13555. PMID: 36754361. ISSN: 1467-7881. IF [JCR]: 8.9. Q1
- Resumen: Obesity, undernutrition, and climate change constitute a global syndemic that disproportionately affects vulnerable populations, including children. Double- and triple-duty actions that simultaneously address these pandemics are needed to prevent further health, economic, and environmental consequences. Evidence describing the implementation and evaluation of such actions is lacking. This review summarized the literature on whole-of-population actions targeting children that were designed or adapted to be double or triple duty. Six academic databases were searched (January 2015-March 2021) using terms related to 'children', 'intervention', 'nutrition', 'physical activity', and 'climate change'. Data were extracted from 43/15,475 studies, including six randomized controlled trials. Most (58%) described triple-duty actions targeting food systems in schools such as implementing guidelines for healthier and environmentally sustainable school meals programs, and 51% reported engaging community in the design, implementation, and/or evaluation of actions. Changes in dietary intake, diet composition, greenhouse gas emissions, and food waste were the most frequently reported outcomes and 21 studies (three randomized controlled trials) showed positive double- or triple-duty effects. This review is the first to demonstrate that double- and triple-duty actions for addressing the global syndemic in childhood have been implemented and can have a positive impact on obesity, undernutrition, and climate change.
Keywords: childhood; climate change; global syndemic; obesity; triple-duty actions; undernutrition.},
keywords = { L1: Dieta, Entornos Alimentarios y Políticas Públicas en Nutrición. / },
pubstate = {published},
tppubtype = {article}
}
- Otros autores: Venegas-Hargous C, Strugnell C, Allender S, Orellana L, Bell C.
- Cómo citar: Venegas-Hargous C, Strugnell C, Allender S, Orellana L, Corvalán C, Bell C. Double and triple-duty actions for addressing the global syndemic of obesity, undernutrition, and climate change in childhood: A scoping review. Obes. Rev. 2023;e13555. doi: 10.1111/obr.13555. PMID: 36754361. ISSN: 1467-7881. IF [JCR]: 8.9. Q1
- Resumen: Obesity, undernutrition, and climate change constitute a global syndemic that disproportionately affects vulnerable populations, including children. Double- and triple-duty actions that simultaneously address these pandemics are needed to prevent further health, economic, and environmental consequences. Evidence describing the implementation and evaluation of such actions is lacking. This review summarized the literature on whole-of-population actions targeting children that were designed or adapted to be double or triple duty. Six academic databases were searched (January 2015-March 2021) using terms related to 'children', 'intervention', 'nutrition', 'physical activity', and 'climate change'. Data were extracted from 43/15,475 studies, including six randomized controlled trials. Most (58%) described triple-duty actions targeting food systems in schools such as implementing guidelines for healthier and environmentally sustainable school meals programs, and 51% reported engaging community in the design, implementation, and/or evaluation of actions. Changes in dietary intake, diet composition, greenhouse gas emissions, and food waste were the most frequently reported outcomes and 21 studies (three randomized controlled trials) showed positive double- or triple-duty effects. This review is the first to demonstrate that double- and triple-duty actions for addressing the global syndemic in childhood have been implemented and can have a positive impact on obesity, undernutrition, and climate change.
Keywords: childhood; climate change; global syndemic; obesity; triple-duty actions; undernutrition.
- Cómo citar: Venegas-Hargous C, Strugnell C, Allender S, Orellana L, Corvalán C, Bell C. Double and triple-duty actions for addressing the global syndemic of obesity, undernutrition, and climate change in childhood: A scoping review. Obes. Rev. 2023;e13555. doi: 10.1111/obr.13555. PMID: 36754361. ISSN: 1467-7881. IF [JCR]: 8.9. Q1
- Resumen: Obesity, undernutrition, and climate change constitute a global syndemic that disproportionately affects vulnerable populations, including children. Double- and triple-duty actions that simultaneously address these pandemics are needed to prevent further health, economic, and environmental consequences. Evidence describing the implementation and evaluation of such actions is lacking. This review summarized the literature on whole-of-population actions targeting children that were designed or adapted to be double or triple duty. Six academic databases were searched (January 2015-March 2021) using terms related to 'children', 'intervention', 'nutrition', 'physical activity', and 'climate change'. Data were extracted from 43/15,475 studies, including six randomized controlled trials. Most (58%) described triple-duty actions targeting food systems in schools such as implementing guidelines for healthier and environmentally sustainable school meals programs, and 51% reported engaging community in the design, implementation, and/or evaluation of actions. Changes in dietary intake, diet composition, greenhouse gas emissions, and food waste were the most frequently reported outcomes and 21 studies (three randomized controlled trials) showed positive double- or triple-duty effects. This review is the first to demonstrate that double- and triple-duty actions for addressing the global syndemic in childhood have been implemented and can have a positive impact on obesity, undernutrition, and climate change.
Keywords: childhood; climate change; global syndemic; obesity; triple-duty actions; undernutrition.
Corvalán, Camila; Reyes, Marcela
Changes in Children’s and Adolescents’ Dietary Intake After the Implementation of Chile’s Law of Food Labeling, Advertising and Sales in Schools: A Longitudinal Study. Artículo de revista
En: International Journal of Behavioral Nutrition and Physical Activity, 2023, ISSN: 1479-5868.
Resumen | Enlaces | Etiquetas: L1: Dieta, Entornos Alimentarios y Políticas Públicas en Nutrición. /
@article{,
title = {Changes in Children’s and Adolescents’ Dietary Intake After the Implementation of Chile’s Law of Food Labeling, Advertising and Sales in Schools: A Longitudinal Study.},
author = {Camila Corvalán and Marcela Reyes},
doi = {doi: 10.1186/s12966-023-01445-x},
issn = {1479-5868},
year = {2023},
date = {2023-00-00},
urldate = {2023-00-00},
journal = {International Journal of Behavioral Nutrition and Physical Activity},
abstract = {- Otros autores: Fretes G, Smith Taillie L, Economos CD, Wilson NLW, Cash SB.
- Cómo citar: Fretes G, Corvalán C, Reyes M, Smith Taillie L, Economos CD, Wilson NLW, Cash SB. Changes in Children’s and Adolescents’ Dietary Intake After the Implementation of Chile’s Law of Food Labeling, Advertising and Sales in Schools: A Longitudinal Study. Int. J. Behav. Nutr. Phys. Act. 2023;20(1):40. doi: 10.1186/s12966-023-01445-x. PMID: 37016430. ISSN: 1479-5868. IF [JCR]: 8.7. Q1
-Resumen: In June 2016, a comprehensive food policy was implemented in Chile that included front-of-package warning labels on key nutrients of concern (total sugars, added saturated fats, sodium, and calories), child-directed food advertisement bans, and school regulations. The policy was implemented in 3 phases from 2016 to 2019 and the primary objective was to improve children’s food environments. This study’s objective was to assess changes in child and adolescent intake of key nutrients of concern (total sugars, saturated fats, and sodium) at school after the initial implementation of Chile’s Law of Food Labeling and Advertisement.},
keywords = { L1: Dieta, Entornos Alimentarios y Políticas Públicas en Nutrición. / },
pubstate = {published},
tppubtype = {article}
}
- Otros autores: Fretes G, Smith Taillie L, Economos CD, Wilson NLW, Cash SB.
- Cómo citar: Fretes G, Corvalán C, Reyes M, Smith Taillie L, Economos CD, Wilson NLW, Cash SB. Changes in Children’s and Adolescents’ Dietary Intake After the Implementation of Chile’s Law of Food Labeling, Advertising and Sales in Schools: A Longitudinal Study. Int. J. Behav. Nutr. Phys. Act. 2023;20(1):40. doi: 10.1186/s12966-023-01445-x. PMID: 37016430. ISSN: 1479-5868. IF [JCR]: 8.7. Q1
-Resumen: In June 2016, a comprehensive food policy was implemented in Chile that included front-of-package warning labels on key nutrients of concern (total sugars, added saturated fats, sodium, and calories), child-directed food advertisement bans, and school regulations. The policy was implemented in 3 phases from 2016 to 2019 and the primary objective was to improve children’s food environments. This study’s objective was to assess changes in child and adolescent intake of key nutrients of concern (total sugars, saturated fats, and sodium) at school after the initial implementation of Chile’s Law of Food Labeling and Advertisement.
- Cómo citar: Fretes G, Corvalán C, Reyes M, Smith Taillie L, Economos CD, Wilson NLW, Cash SB. Changes in Children’s and Adolescents’ Dietary Intake After the Implementation of Chile’s Law of Food Labeling, Advertising and Sales in Schools: A Longitudinal Study. Int. J. Behav. Nutr. Phys. Act. 2023;20(1):40. doi: 10.1186/s12966-023-01445-x. PMID: 37016430. ISSN: 1479-5868. IF [JCR]: 8.7. Q1
-Resumen: In June 2016, a comprehensive food policy was implemented in Chile that included front-of-package warning labels on key nutrients of concern (total sugars, added saturated fats, sodium, and calories), child-directed food advertisement bans, and school regulations. The policy was implemented in 3 phases from 2016 to 2019 and the primary objective was to improve children’s food environments. This study’s objective was to assess changes in child and adolescent intake of key nutrients of concern (total sugars, saturated fats, and sodium) at school after the initial implementation of Chile’s Law of Food Labeling and Advertisement.
Zancheta, Camila; Rebolledo, Natalia; Reyes, Marcela; Corvalán, Camila
Impact of the use of food ingredients and additives on the estimation of ultra-processed foods and beverages Artículo de revista
En: Front. Nutr., 2023.
Resumen | Enlaces | Etiquetas: L1: Dieta, Entornos Alimentarios y Políticas Públicas en Nutrición. /
@article{nokey,
title = {Impact of the use of food ingredients and additives on the estimation of ultra-processed foods and beverages},
author = {Camila Zancheta and Natalia Rebolledo and Marcela Reyes and Camila Corvalán},
doi = {doi: 10.3389/fnut.2022.1046463},
year = {2023},
date = {2023-00-00},
urldate = {2023-00-00},
journal = {Front. Nutr.},
abstract = {- Otros autores: Durán AC, Fagundes M, Díaz-Torrente X.
- Cómo citar: Zancheta C, Durán AC, Fagundes M, Rebolledo N, Díaz-Torrente X, Reyes M, Corvalán C. Impact of the use of food ingredients and additives on the estimation of ultra-processed foods and beverages. Front. Nutr. 2023;9:1046463. doi: 10.3389/fnut.2022.1046463. ISSN: 2296-861X. IF [JCR]: 6.590. Q1
-Resumen: Introduction: Increasing consumption of ultra-processed foods (UPF), defined by the NOVA classification, has been associated with obesity and other health outcomes. However, some authors have criticized the UPF definition because it is somewhat subjective. Most studies identify UPF using food descriptions; nevertheless, NOVA developers described a list of ingredients, including substances not commonly used for cooking and "cosmetic additives" that could be used to identify UPF. Assessing the impact of the use of different UPF definitions is particularly relevant with respect to children's diet, because several dietary policies target this age group. Thus, our study compared the frequency of UPF among foods and beverages and their share in the diet of Chilean preschoolers using three different methods of identifying UPF.},
keywords = { L1: Dieta, Entornos Alimentarios y Políticas Públicas en Nutrición. / },
pubstate = {published},
tppubtype = {article}
}
- Otros autores: Durán AC, Fagundes M, Díaz-Torrente X.
- Cómo citar: Zancheta C, Durán AC, Fagundes M, Rebolledo N, Díaz-Torrente X, Reyes M, Corvalán C. Impact of the use of food ingredients and additives on the estimation of ultra-processed foods and beverages. Front. Nutr. 2023;9:1046463. doi: 10.3389/fnut.2022.1046463. ISSN: 2296-861X. IF [JCR]: 6.590. Q1
-Resumen: Introduction: Increasing consumption of ultra-processed foods (UPF), defined by the NOVA classification, has been associated with obesity and other health outcomes. However, some authors have criticized the UPF definition because it is somewhat subjective. Most studies identify UPF using food descriptions; nevertheless, NOVA developers described a list of ingredients, including substances not commonly used for cooking and "cosmetic additives" that could be used to identify UPF. Assessing the impact of the use of different UPF definitions is particularly relevant with respect to children's diet, because several dietary policies target this age group. Thus, our study compared the frequency of UPF among foods and beverages and their share in the diet of Chilean preschoolers using three different methods of identifying UPF.
- Cómo citar: Zancheta C, Durán AC, Fagundes M, Rebolledo N, Díaz-Torrente X, Reyes M, Corvalán C. Impact of the use of food ingredients and additives on the estimation of ultra-processed foods and beverages. Front. Nutr. 2023;9:1046463. doi: 10.3389/fnut.2022.1046463. ISSN: 2296-861X. IF [JCR]: 6.590. Q1
-Resumen: Introduction: Increasing consumption of ultra-processed foods (UPF), defined by the NOVA classification, has been associated with obesity and other health outcomes. However, some authors have criticized the UPF definition because it is somewhat subjective. Most studies identify UPF using food descriptions; nevertheless, NOVA developers described a list of ingredients, including substances not commonly used for cooking and "cosmetic additives" that could be used to identify UPF. Assessing the impact of the use of different UPF definitions is particularly relevant with respect to children's diet, because several dietary policies target this age group. Thus, our study compared the frequency of UPF among foods and beverages and their share in the diet of Chilean preschoolers using three different methods of identifying UPF.
2022
Corvalán, Camila; Martínez, Ángela
Lower adherence to a prudent dietary pattern is associated with earlier age at menarche in adolescents from the Growth and Obesity Chilean Cohort Study Artículo de revista
En: Front Public Health, 2022.
Resumen | Enlaces | Etiquetas: L1: Dieta, Entornos Alimentarios y Políticas Públicas en Nutrición. /
@article{nokey,
title = {Lower adherence to a prudent dietary pattern is associated with earlier age at menarche in adolescents from the Growth and Obesity Chilean Cohort Study},
author = {Camila Corvalán and Ángela Martínez},
doi = {10.3389/fpubh.2022.995593},
year = {2022},
date = {2022-00-00},
urldate = {2022-00-00},
journal = {Front Public Health},
abstract = {- Otros autores: Lanuza Martínez-Arroyo A, Cantor E, Fisberg R.
- Cómo citar: Lanuza Martínez-Arroyo A, Cantor E, Fisberg R, Corvalan C. Lower adherence to a prudent dietary pattern is associated with earlier age at menarche in adolescents from the Growth and Obesity Chilean Cohort Study. Front. Public Health. 2022;Manuscript Accepted doi: 10.3389/fpubh.2022.995593. ISSN: 2296-2565. IF [JCR]: 6.461. Q1},
keywords = { L1: Dieta, Entornos Alimentarios y Políticas Públicas en Nutrición. / },
pubstate = {published},
tppubtype = {article}
}
- Otros autores: Lanuza Martínez-Arroyo A, Cantor E, Fisberg R.
- Cómo citar: Lanuza Martínez-Arroyo A, Cantor E, Fisberg R, Corvalan C. Lower adherence to a prudent dietary pattern is associated with earlier age at menarche in adolescents from the Growth and Obesity Chilean Cohort Study. Front. Public Health. 2022;Manuscript Accepted doi: 10.3389/fpubh.2022.995593. ISSN: 2296-2565. IF [JCR]: 6.461. Q1
- Cómo citar: Lanuza Martínez-Arroyo A, Cantor E, Fisberg R, Corvalan C. Lower adherence to a prudent dietary pattern is associated with earlier age at menarche in adolescents from the Growth and Obesity Chilean Cohort Study. Front. Public Health. 2022;Manuscript Accepted doi: 10.3389/fpubh.2022.995593. ISSN: 2296-2565. IF [JCR]: 6.461. Q1
Mujica, Fernanda
En: J. Nutr., 2022.
Resumen | Enlaces | Etiquetas: L4: Ventanas Críticas del Desarrollo: Materno-Infantil. /
@article{nokey,
title = {Micronutrient, metabolic and inflammatory biomarkers through 24 months of age in infants receiving formula with added bovine milk fat globule membrane through the first year of life: a randomized controlled trial},
author = {Fernanda Mujica},
doi = {doi: 10.1016/j.tjnut.2022.12.006},
year = {2022},
date = {2022-00-00},
urldate = {2022-00-00},
journal = {J. Nutr.},
abstract = {- Otros autores: Jaramillo-Ospina AM, Murguia-Peniche T, Wampler JL, Wu S, Berseth CL, Weisstaub G, Uauy R.
- Cómo citar: Jaramillo-Ospina AM, Mujica-Coopman MF, Murguia-Peniche T, Wampler JL, Wu S, Berseth CL, Weisstaub G, Uauy R. Micronutrient, metabolic and inflammatory biomarkers through 24 months of age in infants receiving formula with added bovine milk fat globule membrane through the first year of life: a randomized controlled trial. J. Nutr. 2022;Preprint. doi: 10.1016/j.tjnut.2022.12.006. ISSN: 0022-3166. IF [JCR]: 4.735. Q1
},
keywords = { L4: Ventanas Críticas del Desarrollo: Materno-Infantil. / },
pubstate = {published},
tppubtype = {article}
}
- Otros autores: Jaramillo-Ospina AM, Murguia-Peniche T, Wampler JL, Wu S, Berseth CL, Weisstaub G, Uauy R.
- Cómo citar: Jaramillo-Ospina AM, Mujica-Coopman MF, Murguia-Peniche T, Wampler JL, Wu S, Berseth CL, Weisstaub G, Uauy R. Micronutrient, metabolic and inflammatory biomarkers through 24 months of age in infants receiving formula with added bovine milk fat globule membrane through the first year of life: a randomized controlled trial. J. Nutr. 2022;Preprint. doi: 10.1016/j.tjnut.2022.12.006. ISSN: 0022-3166. IF [JCR]: 4.735. Q1
- Cómo citar: Jaramillo-Ospina AM, Mujica-Coopman MF, Murguia-Peniche T, Wampler JL, Wu S, Berseth CL, Weisstaub G, Uauy R. Micronutrient, metabolic and inflammatory biomarkers through 24 months of age in infants receiving formula with added bovine milk fat globule membrane through the first year of life: a randomized controlled trial. J. Nutr. 2022;Preprint. doi: 10.1016/j.tjnut.2022.12.006. ISSN: 0022-3166. IF [JCR]: 4.735. Q1
Rebolledo, Natalia; Corvalán, Camila
Sweetener purchases in Chile before and after implementing a policy for food labeling, marketing, and sales in schools Artículo de revista
En: Curr. Dev. Nutr., 2022.
Resumen | Enlaces | Etiquetas: L1: Dieta, Entornos Alimentarios y Políticas Públicas en Nutrición. /
@article{nokey,
title = {Sweetener purchases in Chile before and after implementing a policy for food labeling, marketing, and sales in schools},
author = {Natalia Rebolledo and Camila Corvalán},
doi = {doi: 10.1016/j.cdnut.2022.100016},
year = {2022},
date = {2022-00-00},
urldate = {2022-00-00},
journal = {Curr. Dev. Nutr.},
abstract = {- Otros autores: Bercholz M, Adair L, Wen S, Smith-Taillie L.
- Cómo citar: Rebolledo N, Bercholz M, Adair L, Corvalán C, Wen S, Smith-Taillie L. Sweetener purchases in Chile before and after implementing a policy for food labeling, marketing, and sales in schools. Curr. Dev. Nutr. 2022;7(2):100016. doi: 10.1016/j.cdnut.2022.100016. ISSN: 2475-2991. IF [JCI]: 0.6. Q3
- Resumen: Chile’s landmark food labeling and advertising policy led to major reductions in sugar purchases. However, it is unclear whether this led to increases in the purchases of nonnutritive sweeteners (NNS). Objectives: The objective of this study was to assess the changes in NNS and caloric-sweetened (CS) products purchased after the law’s first phase. Methods: Longitudinal data on food and beverage purchases from 2,381 households collected from January 1, 2015 to December 31, 2017, were linked to nutritional information and categorized into added sweetener groups (unsweetened, NNS-only, CS-only, or NNS with CS). Logistic random-effects models and fixed-effects models were used to compare the percentage of households purchasing products and the mean volume purchased by sweetener category to a counterfactual based on pre-regulation trends.},
keywords = { L1: Dieta, Entornos Alimentarios y Políticas Públicas en Nutrición. / },
pubstate = {published},
tppubtype = {article}
}
- Otros autores: Bercholz M, Adair L, Wen S, Smith-Taillie L.
- Cómo citar: Rebolledo N, Bercholz M, Adair L, Corvalán C, Wen S, Smith-Taillie L. Sweetener purchases in Chile before and after implementing a policy for food labeling, marketing, and sales in schools. Curr. Dev. Nutr. 2022;7(2):100016. doi: 10.1016/j.cdnut.2022.100016. ISSN: 2475-2991. IF [JCI]: 0.6. Q3
- Resumen: Chile’s landmark food labeling and advertising policy led to major reductions in sugar purchases. However, it is unclear whether this led to increases in the purchases of nonnutritive sweeteners (NNS). Objectives: The objective of this study was to assess the changes in NNS and caloric-sweetened (CS) products purchased after the law’s first phase. Methods: Longitudinal data on food and beverage purchases from 2,381 households collected from January 1, 2015 to December 31, 2017, were linked to nutritional information and categorized into added sweetener groups (unsweetened, NNS-only, CS-only, or NNS with CS). Logistic random-effects models and fixed-effects models were used to compare the percentage of households purchasing products and the mean volume purchased by sweetener category to a counterfactual based on pre-regulation trends.
- Cómo citar: Rebolledo N, Bercholz M, Adair L, Corvalán C, Wen S, Smith-Taillie L. Sweetener purchases in Chile before and after implementing a policy for food labeling, marketing, and sales in schools. Curr. Dev. Nutr. 2022;7(2):100016. doi: 10.1016/j.cdnut.2022.100016. ISSN: 2475-2991. IF [JCI]: 0.6. Q3
- Resumen: Chile’s landmark food labeling and advertising policy led to major reductions in sugar purchases. However, it is unclear whether this led to increases in the purchases of nonnutritive sweeteners (NNS). Objectives: The objective of this study was to assess the changes in NNS and caloric-sweetened (CS) products purchased after the law’s first phase. Methods: Longitudinal data on food and beverage purchases from 2,381 households collected from January 1, 2015 to December 31, 2017, were linked to nutritional information and categorized into added sweetener groups (unsweetened, NNS-only, CS-only, or NNS with CS). Logistic random-effects models and fixed-effects models were used to compare the percentage of households purchasing products and the mean volume purchased by sweetener category to a counterfactual based on pre-regulation trends.
Pereira, Ana; Ferrer, Pedro
Higher prepubertal IGF-1 concentrations associate to earlier pubertal tempo in both sexes Artículo de revista
En: Horm. Res. Paediatr., 2022.
Resumen | Enlaces | Etiquetas: L3: Ventanas Críticas del Desarrollo: Adolescencia. /
@article{nokey,
title = {Higher prepubertal IGF-1 concentrations associate to earlier pubertal tempo in both sexes},
author = {Ana Pereira and Pedro Ferrer},
doi = {doi: 10.1159/000528662},
year = {2022},
date = {2022-00-00},
urldate = {2022-00-00},
journal = {Horm. Res. Paediatr.},
abstract = {- Otros autores: Baier I, Iñiguez G, Mericq V.
- Cómo citar: Baier I, Pereira A, Ferrer P, Iñiguez G, Mericq V. Higher prepubertal IGF-1 concentrations associate to earlier pubertal tempo in both sexes. Horm. Res. Paediatr. 2022;Preprint. doi: 10.1159/000528662. PMID: 36513037. ISSN: 1663-2818. IF [JCR]: 4.275. Q1
- Resumen: Introduction: Pubertal onset is triggered by multiple neuroendocrine interactions. The role of prepubertal IGF-1 in this process has not been explored in both sexes. Our objective is to analyze the association of prepubertal IGF-1 concentration with age at thelarche (B2) and menarche (M) in girls and age at gonadarche (G2) in boys. Methods: Longitudinal study (n=1196 boys and girls) within the Growth and Obesity Chilean cohort Study (GOCS). At ages ≈ 6.7 years blood sample for IGF-1. Subjects analyzed into 4 groups according to the onset age of the pubertal event.},
keywords = { L3: Ventanas Críticas del Desarrollo: Adolescencia. / },
pubstate = {published},
tppubtype = {article}
}
- Otros autores: Baier I, Iñiguez G, Mericq V.
- Cómo citar: Baier I, Pereira A, Ferrer P, Iñiguez G, Mericq V. Higher prepubertal IGF-1 concentrations associate to earlier pubertal tempo in both sexes. Horm. Res. Paediatr. 2022;Preprint. doi: 10.1159/000528662. PMID: 36513037. ISSN: 1663-2818. IF [JCR]: 4.275. Q1
- Resumen: Introduction: Pubertal onset is triggered by multiple neuroendocrine interactions. The role of prepubertal IGF-1 in this process has not been explored in both sexes. Our objective is to analyze the association of prepubertal IGF-1 concentration with age at thelarche (B2) and menarche (M) in girls and age at gonadarche (G2) in boys. Methods: Longitudinal study (n=1196 boys and girls) within the Growth and Obesity Chilean cohort Study (GOCS). At ages ≈ 6.7 years blood sample for IGF-1. Subjects analyzed into 4 groups according to the onset age of the pubertal event.
- Cómo citar: Baier I, Pereira A, Ferrer P, Iñiguez G, Mericq V. Higher prepubertal IGF-1 concentrations associate to earlier pubertal tempo in both sexes. Horm. Res. Paediatr. 2022;Preprint. doi: 10.1159/000528662. PMID: 36513037. ISSN: 1663-2818. IF [JCR]: 4.275. Q1
- Resumen: Introduction: Pubertal onset is triggered by multiple neuroendocrine interactions. The role of prepubertal IGF-1 in this process has not been explored in both sexes. Our objective is to analyze the association of prepubertal IGF-1 concentration with age at thelarche (B2) and menarche (M) in girls and age at gonadarche (G2) in boys. Methods: Longitudinal study (n=1196 boys and girls) within the Growth and Obesity Chilean cohort Study (GOCS). At ages ≈ 6.7 years blood sample for IGF-1. Subjects analyzed into 4 groups according to the onset age of the pubertal event.