Niacin, a B vitamin, has been prescribed for years to treat high cholesterol. Doctors often give it to patients along with statins to reduce the risk of heart disease. But a new study has noted ...

A niacin deficiency can also cause headache ... your healthcare provider will establish an appropriate, safe dose based on ...

Niacin as medication I would like to emphasize that the high niacin dosage (750-1000 mg daily), such as those we used in our mitochondrial disease study, or that have been used as treatment for high ...