The UVB portion of sunlight indirectly increases dopamine levels. You find it ma... | Hacker News

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		hereme888 33 days ago \| parent \| context \| favorite \| on: Indoor tanning makes youthful skin much older on a... The UVB portion of sunlight indirectly increases dopamine levels. You find it mainly near noon-day sunlight, and tanning beds. So the feel-good effects may encourage users to come back for more.

kevin_thibedeau 33 days ago [–]

Frequent tanning bed users all have this addict level rationalization for using them when everyone knows it's harmful.

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