I've always refused the idea that any sun == bad.

Being in the sun (not excessively) feels incredible, at a very deep level. The same way eating a really healthy diet and exercising every day feels.

I frequently wonder: if I'm correct, what other things are like this? Fats are good for you, not carbs as they've said. That's one example that comes trivially to mind. But I'm convinced there is a ton of stuff we do because it's "good" when in really, the positives far outweigh the negatives.