Sun also emits infrared which seems to cause positive effects counteracting some... | Hacker News

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		CAP_NET_ADMIN 20 days ago \| parent \| context \| favorite \| on: Indoor tanning makes youthful skin much older on a... Sun also emits infrared which seems to cause positive effects counteracting some of the UV related problems.

crazygringo 19 days ago [–]

Some cell and animal studies show that there is a slight possible effect. It hasn't been shown in humans, and even in extrapolation from animals, the protective benefit does not seem particularly significant.

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