Milk chocolate and candy bars covered with layers of milk chocolate are not recommended. There’re two disadvantages in this sort of snacks. First, candy bars as well as milk chocolate are extremely high in calories. Yes, you do need calories to restore after exercise. But the quantity and, which is even more important, their quality matters a lot. Second, all brands of milk chocolates have a very high sugar content. If you crave something sweet, have a teaspoon of honey.