Recent research has suggested that using topical sunscreens may cause skin cancer, but experts say these studies are questionable and that people should not stop using sunscreen to protect their skin. U.S. dermatologists and other skin care experts say the studies are mostly in lab animals and have "dubious" results. They add that there is solid evidence that all waves of light are dangerous for the skin and can cause skin cancer, and that using sunscreen to protect against this damage is a vital for people's health.
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