> Addiction to ultraviolet rays? That's a new sentence for me. Here's some background material on the subject: https://www.sciencedirect.com/science/article/a

> Addiction to ultraviolet rays? That's a new sentence for me. Here's some background material on the subject: https://www.sciencedirect.com/science/article/abs/pii/S0733863508001058 https://www.sciencedirect.com/science/article/abs/pii/S07338... https://pubmed.ncbi.nlm.nih.gov/20545951/ https://pubmed.ncbi.nlm.nih.gov/20545951/ https://hms.harvard.edu/news/addicted-sun https://hms.harvard.edu/news/addicted-sun