Colo Detox Do not eat as many condiments on hot dogs and sandwiches to cut down on calories. Many condiments have lots of sugar and adds extra calories to your meal. If you find you cannot resist the temptation, only use a small amount of the condiment on your food.The natural process in the body is to store fat when meals are missed. This can cause difficulty in burning calories. Even a small, healthy snack is a better substitute for skipping a meal.