Which form of niacin (vitamin B3) is best for reducing the risk of skin cancer? Niacin, also known as nicotinic acid, is often recommended for its cholesterol-lowering properties, but it can cause uncomfortable flushing. However, a recent study published in JAMA Dermatology (Sept. 17, 2025) reveals that niacinamide, or nicotinamide, is the form of niacin that can actually reduce the risk of non-melanoma skin cancers. Niacinamide does not cause the flushing associated with niacin, making it a more tolerable option for those who want to try this natural remedy. If you're considering niacin for skin cancer prevention, it's crucial to consult with your dermatologist to monitor your progress and ensure the treatment is effective and safe for you. For more health tips and advice, you can reach out to Joe and Teresa Graedon via their website, PeoplesPharmacy.com, or write to them at King Features, 628 Virginia Drive, Orlando, FL 32803. Their latest book, 'Top Screwups Doctors Make and How to Avoid Them,' is also available for those interested in learning more about natural health remedies.
