Dark chocolate is the most energy-supplementing and healthiest snack. And definitely not sleepy. And peanuts are also good. I want to gain muscle and eat protein's high food, such as eggs, milk, beef and so on.

Dark chocolate is pure chocolate, and milk chocolate tastes different. The difference between the two is that the fat of dark chocolate is lower than that of milk chocolate (dark chocolate contains 24 grams of fat per100g, while milk chocolate contains 33 grams), and dark chocolate contains less salt (12 micrograms to 84 micrograms) and more sugar (64 grams to 55 grams).

Eating dark chocolate in moderation (chocolate without milk) can increase the antioxidant flavonoids in the blood and prevent heart disease.

Although chocolate contains a lot of saturated fat, the saturated fat in chocolate will not raise your cholesterol level.