Milk powder can be drunk for a long time by people of all ages, and so can college students. I am a junior now. Often drink a cup of Mengniu gold multi-dimensional high calcium and high zinc student milk powder before going to bed. I feel good for sleep and can supplement nutrition. I've been drinking since my sophomore year. I used to drink Mengniu normal temperature milk. After living in the second year of high school, it is more convenient to use hot water, so I changed to drink this milk powder because I feel that the milk powder brewed with warm water tastes more fragrant. But Baidu knows more.