As summer approaches and the sun comes out, we all know the drill: slather on the sunscreen and seek shade at the hottest times of the day to prevent sunburn, wrinkles and, worse, skin cancer. Or is the drill set to change?
For there seems to be a shift in experts’ views on sun exposure as they acknowledge there are benefits to it: because as well as helping our skin make vitamin D, we also now know it improves our
