If you get enough sleep, cut back on cigarettes and red meat, you look better the next day.
I don't eat red meat, but sometimes a man needs a steak.
Eating-wise, I'm fairly disciplined. I have to be, because if you're not eating correctly, you're not giving your body the fuel it needs. So, I stay away from carbs after the morning, and I eat a lot of protein - fish, chicken, and no red meat.
Instead of trying crazy diets now, I just live by a few easy rules: I try to stay away from white flour as much as I can - I go for grains and brown rice instead, and I pick lean meats, like chicken or turkey, over red meat most of the time.
I was a vegetarian for 10 years and a pescetarian for eight. Then I woke up one day when I was 29 and craved red meat. I'm a big believer in listening to my body's cravings.