3 ms·Our bodies can store enough to make it through the winter if you are replete at the beginning.by _yb2s 4y agoOur bodies can store enough to make it through the winter if you are replete at the beginning.iopq 4y agoThat, of course, assumes you don't wear sunscreen during the summer/fall, which I docodethief 4y agoYou might enjoy this article: https://www.outsideonline.com/health/wellness/sunscreen-sun-exposure-skin-cancer-science https://www.outsideonline.com/health/wellness/sunscreen-sun-...