| The cholesterol thing sounded like sarcasm in my ears. Apart from that, zero tolerance makes no sense - do they really recommend to wear sunscreen on a cloudy winter day? - but it is somewhat debatable that some people still underestimate the destructive effects of overexposure. And the elefant in the room is of course your skin type. Couple of my friends have skin of the fitzpatrick type with reddish hair, light skin and many dark spots. For them sunscreen is a must when I wouldn't even think about it. Another interesting tangent: wasn't there a somewhat potent carcinogenic in most sunscreen products? Only makes the tradeoff even harder. Edit: found it, I meant this: https://health.unl.edu/can-sunscreen-cause-cancer-how-avoid-... |
Cloudy days still have plenty of UV, depending on where you are (especially near the equator).
Skin type matters, of course, and I would probably be less heavy handed with the recommendation, but the “zero tolerance” issue wasn’t the original point as I understood it.
[edit] Quote from the very article you posted:
“It's important to note that these results are from one study (Valisure), which hasn't yet been validated. Strangely, they also detected benzene in blank test tubes (no sunscreen), leaving some to question if the testing methods contributed to the levels detected.
Toxicologists note that even if you applied the worst sunscreen on the Valisure list to your entire body, you'd be exposed to less than half the amount of benzene you breathe in normal city air in a day. Benzene is also very unstable, so it's unclear how much would be absorbed through the skin.
Don’t let this study convince you to skip sunscreen altogether. Although benzene is a potential risk, it pales in comparison to the known, real risk of UV radiation. Instead, take the time to check that your preferred sunscreen isn’t on the list of contaminated products.”