My diet is mostly chicken and fish. I make sure I get a lot of vegetables, a lot of fruit. I am a big fruit man, I am a vegetable man anyway. And I also get a lot of rest. That's the key I may be up early, but I'm in bed early too.
I think that has to do with my awareness that in a sense we all have a certain measure of responsibility to those who have made it possible for us to take advantage of the opportunities.