Taking nicotinamide—a vitamin B3 derivative sold as an over-the-counter supplement—may help prevent skin cancer. This is the claim of scientists from Vanderbilt University Medical Center who found ...

Almost 20 million people worldwide were diagnosed with cancer in the year 2022, as per the WHO. And while that number sounds ...

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

The dietary supplement melatonin does not improve the symptoms of cachexia in patients with advanced cancer, according to a study published online February 25 in the Journal of Clinical Oncology.