> How is it even plausible that sunlight does not have significant health benefits, given that Europeans evolved to have pale skin because they lived in high la

> How is it even plausible that sunlight does not have significant health benefits, given that Europeans evolved to have pale skin because they lived in high latitude environments? No one is arguing that sunlight doesn’t have benefits. We just don’t know if those benefits are mediated through vitamin D (in which case supplementation could be enough!) or something else.