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Multiple Choice

In addition to lowering LDL and triglycerides, niacin increases which lipoprotein?

Niacin increases HDL cholesterol by slowing the clearance of HDL particles from the bloodstream, so HDL-C rises. At the same time, it reduces hepatic VLDL production, which lowers triglycerides and, downstream, LDL cholesterol. So the lipoprotein that increases with niacin is HDL-C, while LDL-C, VLDL-C, and triglycerides are decreased.

Niacin increases HDL cholesterol by slowing the clearance of HDL particles from the bloodstream, so HDL-C rises. At the same time, it reduces hepatic VLDL production, which lowers triglycerides and, downstream, LDL cholesterol. So the lipoprotein that increases with niacin is HDL-C, while LDL-C, VLDL-C, and triglycerides are decreased.