Vitamin B supplements can cause skin rashes, hives, and flushing if taken in excess. Learn about potential side effects and when to consult a healthcare provider.

A major shift is unfolding in the field of skin cancer prevention, ignited by new research showing that an everyday vitamin ...

Pre-workout supplements can boost energy and focus, but side effects like jitters and nausea are common. Learn what causes them and how to reduce risks.

A new large-scale study has found that nicotinamide, a common vitamin B3 supplement, may significantly reduce the risk of ...

Can you overdose on vitamins? In short, yes. Vitamins are an essential part of a healthy, balanced day and play a range of important roles within our bodies. However, studies have shown that—at least ...

The newest vitamin B3 family member, nicotinamide riboside (NR) has been found to have beneficial effects on mitochondria in the human muscle. For the time being, mitochondrial dysfunction cannot be ...

Amelia Ti is a Registered Dietitian (RD) and Certified Diabetes Care and Education Specialist (CDCES) based in NYC. She completed her Bachelor's in Nutrition & Dietetics at NYU and Master's in Applied ...

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

A new study found that nicotinamide (vitamin B3) use was linked to fewer cases of non-melanoma skin cancers. The supplement was tied to a 14% reduction in future skin cancers, with the greatest ...