title: A community study of alcohol consumption and dietary habits in middle-aged Italian women.
abstract: This population-based study examines whether dietary intake in middle-aged Italian women is influenced by alcohol drinking habits. The 499 participants were interviewed using a dietary history questionnaire designed to investigate alcohol consumption. Mean intake of total and non-alcohol energy increased progressively within categories of increasing alcohol consumption (less than 5, 5-19, 20-39, 40+ g/day). Mean body weight and Quetelet index (kg/m2), however, decreased with increasing alcohol consumption. Once the disparities in energy intake were reduced by computing intake densities, the data suggest that moderate and heavy drinkers have dietary habits similar to those of abstainers or light drinkers. These findings were confirmed by multiple linear regression analyses in which the confounding effects of age, place of residence, occupation, and Quetelet index were taken into account. Increasing alcohol consumption appeared associated only with a modest decrease in the intake of fibre, beta-carotene, and vitamin C. These findings do not support the hypothesis that the observed protection from coronary artery disease among moderate drinkers is related to a chronic reduction in the intake of carbohydrates and fat, at least in middle-aged women.
authors.affiliation: Institute of Environmental Medicine, New York University Medical Center, NY 10010.
authors.forename: P
authors.initials: P
authors.lastname: Toniolo
authors.forename: E
authors.initials: E
authors.lastname: Riboli
authors.forename: A P
authors.initials: AP
authors.lastname: Cappa
mesh_terms: D000328:Adult; D000368:Aged; D000428:Alcohol Drinking; D001827:Body Height; D001835:Body Weight; D004032:Diet; D004034:Diet Surveys; D002149:Energy Intake; D005260:Female; D006801:Humans; D007558:Italy; D008875:Middle Aged