Breakfast Frequency Is Inversely Associated with Weight Gain in a Cohort of Mexican Women.
J Nutr
; 151(2): 405-411, 2021 02 01.
Article
em En
| MEDLINE
| ID: mdl-33382425
ABSTRACT
BACKGROUND:
Food timing affects circadian rhythms involved in weight control. Regular consumption of breakfast may affect body weight.OBJECTIVE:
We examined the relation between breakfast frequency with weight change in middle-age women over a 3-y period.METHODS:
We used data from 65,099 nonpregnant women aged >20 y participating in the Mexican Teachers' Cohort (MTC) who at baseline (2006-2008) were cancer free and for whom self-reported breakfast frequency at baseline was available. We analyzed body weight change between baseline and the first follow-up (2011) according to breakfast frequency. Participants were classified according to baseline breakfast frequency 0, 1-3, 4-6, or 7 d/wk and meal frequency 1-2, 3-4, or ≥5 meals/d. We used linear and modified Poisson regression to analyze body weight change as a continuous variable and for weight gain ≥5 kg (yes/no), respectively. Models were adjusted for sociodemographic and lifestyle confounders.RESULTS:
At baseline, 25% of participants were daily breakfast consumers and 18.4% of women increased ≥5 kg between 2008 and 2011. The prevalence of weight gain ≥5 kg among daily breakfast consumers was 7% lower than among those who skipped breakfast (prevalence ratio 0.93; 95% CI 0.89, 0.97; P-trend = 0.02). The association was stronger among normal-weight women at baseline with a corresponding estimate of 0.87 (95% CI 0.79, 0.97; P-trend = 0.02).CONCLUSION:
Daily breakfast consumption was inversely associated with weight gain ≥5 kg over 3 y in middle-aged Mexican women. Regular breakfast may be an important dietary factor for body weight change.Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Aumento de Peso
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Desjejum
Tipo de estudo:
Etiology_studies
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Incidence_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Adult
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Female
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Humans
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Middle aged
País/Região como assunto:
Mexico
Idioma:
En
Ano de publicação:
2021
Tipo de documento:
Article