I had attempted to do a Zone diet for three days and did great here was a sample meal
Breakfast:2 egg whites/1 whole egg=5 pro., 1 cup of grapes=2 carb., 1/2 apple=1 carb., 9 almonds=3 fats. 5/4/4
Lunch:4 oz. of chicken breast, skinless=4 pro., 1 banana=3 carb., 1/2 apple=1 carb, 12 almonds= 4 fats. 4/4/4
Dinner: 4 1/2 oz. ground beef=3 pro., 2 cups cherry tomatoes=1 carb., 2 cups chopped bell peppers=1 carb., 1/2 cup grapes=1 carb., 1 cup of whole milk=1 carb/1 pro., 8 cashews=4 fats. 4/4/4
Three square meals, I had a snack of peanuts, 1 egg, and 1/3 of a banana but I didn't put it in there, my problem was when I went into the gym 3 days into the diet I had gone from 126 to 120... I had to make sure the scale was working correctly, so did I do something wrong or is my shrew metabolism just too high for this?