I have pale feeble skin which can burn on a sunny January day in the North of England. Even with sunblock I burn and summers are spent hiding in shadows under big hats.
Since doing keto I’ve not burned, even without sunblock. Admittedly it’s winter, but we’ve just had our sunniest hottest February on record and I’ve been out enjoying it. Only other factor is that last year I found I was v low in vitamin d (prob due to dodging sunshine) and have taken supplements.
Whatever it is, my skin - previously pale, dry, crinkly and often scarlet from the sun - now has a much healthier glow and seems more resilient to the sun. Anyone else notice this?