Skin Cancer: A Growing Epidemic That Needs New Answers Skin cancer isn’t just common — it’s exploding. Every year, more than 5 million people in the U.S. are diagnosed with non-melanoma skin cancers like basal cell carcinoma (BCC) and squamous cell carcinoma (SCC). That makes… Vitamin B3 and Skin Cancer: The Science, the Hype, and the Hard Truth