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That link says > In general, scientists think 5 to 15 minutes -- up to 30 if you’re dark-skinned -- is about right to get the most out of it without causing an
by yjftsjthsd-h 2y ago
That link says
> In general, scientists think 5 to 15 minutes -- up to 30 if you’re dark-skinned -- is about right to get the most out of it without causing any health problems.
- heraldgeezer 2y agoYes. And people tan waaaaaaaaaaay more or work outside.