Food, beverage, and macronutrient intakes in postmenopausal Caucasian and Chinese-Canadian women.
Nutr Cancer
; 63(5): 687-98, 2011.
Article
em En
| MEDLINE
| ID: mdl-21660858
ABSTRACT
International differences in breast cancer rates and diet, and studies in migrants, suggest that diet may be a modifiable risk factor for breast cancer. The goal of this cross-sectional study was to examine the dietary intakes of women from populations considered to be at different risks for breast cancer. We collected four 24-h food recalls in 3 groups of postmenopausal Canadian women Caucasians (n = 392), Chinese women born in the West or who migrated to the West before age 21 (n = 156), and recent Chinese migrants (n = 383). Compared to Caucasians, recent Chinese migrants had lower energy and fat intakes and higher protein and carbohydrate intakes. Recent Chinese migrants consumed higher amounts of grains, vegetables, fish, and soy and lower amounts of alcohol, meat, dairy products, and sweets than Caucasians. Western-born Chinese and early Chinese migrants had intakes intermediate between the other 2 groups. The differences in intake between the ethnic groups suggest foods and nutrients that may contribute to the differences in risk of breast cancer between women in Canada and China. Future work will examine whether these dietary differences are associated with biological markers of breast cancer risk.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Bebidas
/
Pós-Menopausa
/
Povo Asiático
/
População Branca
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Dieta
Tipo de estudo:
Etiology_studies
/
Observational_studies
/
Prevalence_studies
/
Risk_factors_studies
Limite:
Aged
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Aged80
/
Female
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Humans
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Middle aged
País como assunto:
America do norte
/
Asia
Idioma:
En
Ano de publicação:
2011
Tipo de documento:
Article