食事性因子の血清総コレステロールにおよぼす影響に関する研究

概要

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The authors examined statistically the correlation between serum total cholesterol and nutritional intake of 33 subjects in a rural community in Japan. A significant correlation was obtained between serum total cholesterol and the following foods: animal fat, meat and fish.Six healthy subjects were divided into two groups and maintained on experimental diets for a week. The total calorie, protein and sugar intakes were constant for both groups during the experiment. The subjects whose fat intake was 105g/day had an increase in serum total cholesterol of 5 to 20%, while those whose fat intake was 125g/day had an increase in serum total cholesterol of 17 to 42%.A low animal fat diet was effective in reducing hypercholesterolemia (Type IIa).These results suggest that serum cholesterol is closely associated with dietary animal fat and cholesterol in the Japanese.In our previous study, we noted epidemiologically that serum lipids reflect the status of the nutritional of the nutritional intake in a population. It was possible to confirm this fact experimentally.
日本衛生学会の論文