Since 2015, dermatologists have advised many patients with a history of skin cancer to consider taking nicotinamide, a form of vitamin B3. That recommendation was based on a clinical trial involving 386 participants, which found that those who…
Since 2015, dermatologists have advised many patients with a history of skin cancer to consider taking nicotinamide, a form of vitamin B3. That recommendation was based on a clinical trial involving 386 participants, which found that those who…