Doctors have long recommended the supplement, known as nicotinamide, for people with a history of skin cancer. Previous ...

Before adding a supplement to your routine, it’s important to know the potential risks. To help you make informed choices, we ...

Dermatologists often recommend nicotinamide — a form of Vitamin B3 — following skin cancer. A study of nearly 34,000 veterans ...

Research reveals most Americans don't know the risks: here, experts list some vitamins, supplements, and medications not to ...