Response of low density lipoprotein cholesterol levels to dietary change: Contributions of different mechanisms

In many individuals, LDL-cholesterol levels rise following increased consumption of dietary cholesterol or saturated and trans-monounsaturated fatty acids. In others, a reduction of cholesterogenesis fully compensates for these effects. In responding individuals, much of the increase in LDL-cholesterol observed may result directly from an increase in plasma cholesteryl ester transfer protein activity whose effect is not mediated by hepatic LDL receptors.