The effects of vitamine C on lipid metabolism.

Evidence is presented showing that vitamin C had definite effects on lipid metabolism. The stress of captivity on free-living baboons causes a decrease in serum vitamin C levels and an increase in serum cholesterol levels. Increased dietary intake of vitamin C during the initial stages of captivity significantly decreases the serum cholesterol values. Dietary vitamin C stimulates the synthesis of cholesterol from 14C-labelled acetate and mevalonate in baboon liver homogenates and increases the turnover rate of the cholesterol body pool. Vitamin C inhibits baboon cardiac lipoprotein lipase activity.