10/01/2025
Recent studies suggest that a form of Vitamin B3 called nicotinamide can help prevent skin cancer. According to trials run by the University of Sydney, people who took nicotinamide twice daily had a 23% lower risk of developing a new skin cancer. Nicotinamide is believed to enhance the repair of DNA in skin cells damaged by sun exposure. The supplement is also well-tolerated and affordable, making it an accessible and effective solution in skin cancer prevention.
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A new study found that nicotinamide (vitamin B3) use was linked to fewer cases of non-melanoma skin cancers. The supplement was tied to a 14% reduction in future skin cancers, with the greatest benefit in people who started taking it after their first diagnosis.