Chocolate is a mellow snack that is effective in replenishing energy, relieving stress and even helping to lose weight, and is best consumed between 7-9 am. Chocolate contains natural antioxidants, which can increase the vitality of heart muscle, prevent thrombosis and cardiovascular diseases, and can promote the metabolism of skin cells, maintain skin elasticity and luster, and delay aging. And one hour before the meal after the intake of chocolate has a sense of satiety, appetite suppression to promote the role of metabolism. However, chocolate should not be consumed before bedtime to avoid the conversion of sugar into fat to cause obesity. Women during the menstrual period can eat chocolate in moderation, not only to meet the body’s demand for calories and nutrients, but also to relieve menstrual cramps. Although chocolate is good, but can not eat more, its sugar is too high, too much intake can appear stomach acid discomfort and obesity and so on.