I am trying to lose body fat but keep and build muscle. I'm a big guy, 5'10 280 with about 28% body fat. So to the diet, I usually start with a weight watchers bagel with a little jelly, or I will have egg beaters on a wheat tortilla with fat free cheese, special K 90 cal. bar in between breakfast and lunch, for lunch pita with tunafish, or chicken salad and some baked chips or something, and then when I leave work I eat a protein bar, about an hour later I am in the gym, get home and have a light low calorie, low fat dinner. I would appreciate any critiquing or input on anything else to add or delete. I work out 4 times a week and do cardio the other three days.