Drink water, drink tea. I find that if I drink tea I can make myself think that it's something special, because you know how you just really want a glass of wine at the end of the day? So sometimes I can really want a glass of wine but talk myself into believing that tea is as nice, and that's one thing to do to be nice to your skin. Actually, two things: you're not have the wine and you're drinking water. Also just working out. All the things you do to be healthy in your life help your skin.