And there’s bad news about side effects as well. Prescription-strength niacin is known to cause itching and flushing. But the study revealed the potential for more serious health issues.

No adverse effects have been reported from the consumption of naturally occurring niacin in foods. Very high supplemental doses of niacin of 1,000 to 3,000 or more can cause more serious side effects.

Though niacin has considerable health benefits, taking high amounts can cause side effects, including niacin ... cholesterol—"bad" cholesterol—and raise high-density lipoprotein (HDL), or ...

Clin Lipidology. 2009;4(5):565-571. Plaque regression more common in niacin–colestipol group when compared with placebo (p < 0.005). Clinical events (death, MI, revascularization) occurred in 2 ...

Below is a list of common natural remedies used to treat or reduce the symptoms of niacin induced flushing. Follow the links to read common uses, side effects, dosage details and user reviews for ...

Niacin has long been known to improve concentrations of all major lipids and lipoproteins, but it also has consistently favorable effects on subclass distribution. A MEDLINE search was conducted ...