f you are looking to lose your baby
weight, diet and exercise are the only way to do it. Most
weight loss programs that leave you hungry and inactive are not effective in the long term. La Leche League International warns that drastic, fast drops in weight loss can negatively affect your milk supply. Certain diets, like those that increase protein and limit carbohydrates, can be harmful because of contaminants that may enter your milk supply due to your changing metabolism.