I pay attention to the sun. I've worn sunglasses while I play, for years, and apply sunscreen. No matter where I'm playing, there's a rain suit in my bag, too.
I don't mind being pale. In high school, it seemed like everybody cared about being tan all year round, but I haven't really thought about it since then. I don't go to a tanning bed, and I get bored when I lay out. I put sunscreen on when I'm in the sun, and sometimes I get tan, but I don't really think about it very much.
Sunscreen is my number 1, 2, 3, 4, and 5 tip. I'm a fanatic, partially because I live in L.A. and have fair skin and freckles, and partially because of my kids. My mom always made me wear sunscreen and I'm trying to be that mom for them.
Since I was growing up in New Zealand where there's a hole in the ozone layer above us, we get so much sun damage to our skin, and the thing we can do to look after ourselves is use sunscreen during the day, but making sure your skin is well hydrated while you sleep.
I carry an umbrella when I am outdoors and always wear sunscreen, even when I am sitting in front of a computer screen! I never touch coffee or other caffeinated drinks.