New research shows that while niacin added to statin therapy increases HDL cholesterol levels it does not improve HDL functionality
While two large clinical trials recently showed that adding niacin to statin therapy failed to improve clinical outcomes despite a significant increase in HDL-C levels, little is known about exactly why the increased HDL-C levels did not reduce the risk of cardiovascular events, including heart attack and stroke. Now, a small study has shown that while niacin increased measured levels of HDL-C, it did not improve the functionality of HDL. This may provide an explanation for the failure of niacin to further reduce cardiovascular risk.
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