La niacinamide permettrait de réduire le risque de nouveaux cancers de la peau (anglais)
https://articles.mercola.com/sites/articles/archive/2026/03/27/niacinamide-reduce-skin-cancer-risk.aspx? https://etouffoir-blogspot-com.translate.goog/2026/03/la-niacinamide-permettrait-de-reduire.html?_x_tr_sl=hl&_x_tr_tl=fr&_x_tr_hl=fr Niacinamide Found to Reduce the Risk of New Skin Cancers Analysis by Dr. Joseph Mercola 27 mars 2026 Story at-a-glance Skin cancer affects one in five Americans, with nonmelanoma types like basal and squamous cell carcinoma making up most cases. Niacinamide, a form of vitamin B3, is found to offer a strong preventive effect A recent study published in JAMA Dermatology associated niacinamide use with a 14% lower overall risk of developing additional nonmelanoma skin cancers, with the greatest benefit seen after the first cancer diagnosis Earlier research showed that taking 500 milligrams of niacinamide twice daily reduced new nonmelanoma skin cancers by 23% and precancerous lesions by up to 15% Niaci...