VITAMINS AND MINERALS INTAKE FROM DIET AND DIETARY SUPPLEMENT IN BEIJING ADULTS
- VernacularTitle:北京市成年人膳食及营养补充剂中维生素和矿物质的摄入状况
- Author:
Yuna HE
;
Zhen YANG
;
Jun XU
;
Yimei SHA
;
Zhenyong REN
;
Xinghuo PANG
- Publication Type:Journal Article
- Keywords:
nutrition;
dietary supplement;
nutrition survey;
vitamins;
minerals
- From:
Acta Nutrimenta Sinica
1956;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the contribution of dietary supplements to current vitamin mineral intakes in Beijing,China.Method By stratified cluster sampling method,3992 subjects aged 18y and above in 1440 households were investigated in 6 different regions in Beijing.Results The dietary intake of vitamin and mineral of men was higher than that of women,but the total intake of niacin and vitamin C was lower.Both dietary and total intake of vitamin and mineral in supplement users were higher that those in nonusers.In the group of supplement users,the contribution of supplement to thiamin,riboflavin and calcium intakes was 60% and 70%,47% and 45%,42% and 45% in men and women respectively.The percentage of supplement users who reached the current recommended intakes of vitamins and minerals was higher compared with that of nonusers,about 20 -30 percent higher for vitamin C and calcium.Conclusion The average intakes of vitamin and mineral are improved by using dietary supplements.Dietary supplements should be included in the future nutrition survey in China for improving the accuracy of nutrient’s intake.
