Continue with your regular caffeine habit, unless it's really excessive! Try not to exceed three cups of (regular, caffeinated) coffee or four cups of (regular, caffeinated) tea. Less is even better. You don't have to limit decaffeinated coffee or tea. Keep in mind that each teaspoon of sugar is 16 calories, and each little prepackaged container of cream is 21 calories. Try switching to 1 percent milk for just 12 calories per fluid ounce (about 2 tablespoons) and limit sugar to about 2 teaspoons daily.
