Vitamin B3 and skin cancer prevention: Science reveals nicotinamide’s protective role

New research highlights Vitamin B3, specifically nicotinamide, as a potential chemopreventive agent against skin cancer. Studies indicate that daily supplementation can reduce skin cancer risk by up to 14%, with a significant 54% reduction observed when started after the first skin cancer occurrence. While promising, nicotinamide should complement, not replace, traditional sun protection methods.