Sunscreen enhancement of UV-induced reactive oxygen species in the skin
Doesn’t this just run contrary to public health recommendations? Basically, the addition of sunscreen, after one hour, ends up creating MORE damage to the skin than not using sunscreen. This is compounded by the fact that sunscreen blocks Vit D production by up to 98%. So, not only does our public health measures promote the use of SPF 900 when walking from the house to the care to block all potential sunlight formation of Vit D, but using that sunscreen will ultimately result is greater damage and risk of cancer to the skin. Quite a kick in the gluts, huh?