Tag Archives: UVA

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  Does Sunscreen Prevent Skin Cancer?.   Just reported in the Journal of Investigative Dermatology, UVA1 is more cancer causing than we thought.  UVA1 is the hardest part of the sun’s UV rays to block with sunscreen.  It’s different from … Continue reading

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 UVA Radiation May Cause DNA Damage in Skin. Ultraviolet A radiation, which can pass through window glass and clouds, causes changes to skin cells that may lead to cancer, a new study shows. Experts once thought that UVA rays, sometimes … Continue reading