Niacin? Niacine is a common misspelling of niacin.
Niacin, also known as vitamin B3, is best known for its ability to improve cholesterol levels. It is very effective for increasing HDLcholesterol ("good" cholesterol) while lowering triglycerides and LDL cholesterol ("bad" cholesterol). The vitamin may also help reduce blood clotting by decreasing the level of fibrinogen in the blood. Some niacin products are non-prescription supplements, while others are prescription medications. You should talk to your healthcare provider before using these products if you have gout, chest pain, or diabetes.
(Click Niacin for a more in-depth look at niacin and its uses, effects, various forms and strengths, and potential side effects. You can also click on the various links in the box to the right to access specific topics on niacin.)