After our training, a spoonful of protein powder is about 25 grams, usually 200 ml of total water. The significance of taking protein powder lies in its high efficiency, convenience and quickness. For people who gain muscle, the purpose is clear, that is, to supply muscle energy as quickly as possible. The purpose of fat-reducing people is to ensure that other calories are reduced as much as possible while taking nutrients. Speaking of this, it is the theme! If you are a student who just wants to gain muscle, you can choose skim milk and water. 200ml milk will also contain 6-7g of all protein and 25g of protein with protein powder, so the absorption of a meal will not be too great. However, people who reduce fat should pay attention to that although skim milk only removes fat and does not remove lactose, the sugar content of 200ml skim milk is about 10 g. This is the key point to consider.