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279 points petethomas | 1 comments | | HN request time: 0s | source
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namuol ◴[] No.45305025[source]
> A study published last year, for instance, examined medical data from 360,000 light-skinned Brits and found that greater exposure to UV radiation—either from living in Britain’s sunnier southern bits rather than the darker north, or from regularly using sunbeds—was correlated with either a 12% and 15% lower risk, respectively, of dying, even when the raised risk of skin cancer was taken into account.

Emphasis on “may” - this is hardly a gold standard study. Living in sunnier/warmer climates as a proxy for UV exposure as opposed to lifestyle differences afforded by such a climate, regional culture differences, etc. makes all of this very dubious to me.

I’m going to keep wearing my sunscreen most of the time when I need to be in direct sun, and continue regular screening for skin cancer.

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JumpCrisscross ◴[] No.45306904[source]
> I’m going to keep wearing my sunscreen most of the time when I need to be in direct sun, and continue regular screening for skin cancer

Sunscreen reduces vitamin D production, but it doesn't stop it. Wearn sunscreen. Get screened. And don't stay indoors for fear of UV.

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1. kijin ◴[] No.45310528[source]
Also, getting sunburnt is not the only way to get vitamin D. Wear sunscreen and go out. Enjoy the sun. And eat healthy foods that contain vitamin D.