This is what I suspected. I couldn't believe for a second that our body didn't evolve to take advantage of sun. So far I play it by ear: I wear sunscreen when

This is what I suspected. I couldn't believe for a second that our body didn't evolve to take advantage of sun. So far I play it by ear: I wear sunscreen when I go out any time before 330pm. I don't get sunburn this way, but it's really hard to tell if I'm damaging myself. I also migrated from center Italy to Canada, so my skin is a bit more resistant (Sicilian heritage), but it makes it way harder to figure out the balance, since the sun is still strong in the summer.