期刊
BRITISH JOURNAL OF NUTRITION
卷 113, 期 10, 页码 1615-1620出版社
CAMBRIDGE UNIV PRESS
DOI: 10.1017/S0007114515000835
关键词
Coffee; Usual intake; Brazilian population; Diet surveys; Beverages
资金
- CNPq (Conselho Nacional de Desenvolvimento Cientifico e Tecnologico - National Council for Scientific and Technological Development) [302520/2008-2]
Coffee is central to the economy of many developing countries, as well as to the world economy. However, despite the widespread consumption of coffee, there are very few available data showing the usual intake of this beverage. Surveying usual coffee intake is a way of monitoring one aspect of a population's usual dietary intake. Thus, the present study aimed to characterise the usual daily coffee intake in the Brazilian population. We used data from the National Dietary Survey collected in 2008-9 from a probabilistic sample of 34003 Brazilians aged 10 years and older. The National Cancer Institute method was applied to obtain the usual intake based on two nonconsecutive food diaries, and descriptive statistical analyses were performed by age and sex for Brazil and its regions. The estimated average usual daily coffee intake of the Brazilian population was 163 (se 2.8)ml. The comparison by sex showed that males had a 12% greater usual coffee intake than females. In addition, the highest intake was recorded among older males. Among the five regions surveyed, the North-East had the highest usual coffee intake (175ml). The most common method of brewing coffee was filtered/instant coffee (71%), and the main method of sweetening beverages was with sugar (87%). In Brazil, the mean usual coffee intake corresponds to 163ml, or 1.5 cups/d. Differences in usual coffee intake according to sex and age differed among the five Brazilian regions.
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