Eggs and milk are actually unscientific. Although both of them are rich in protein, they provide almost no carbohydrate, so they have no energy source. And eating at the same time will affect the absorption of their own nutrition, it is recommended not to eat milk and eggs together. In addition, milk+eggs is also the main cause of food allergy in children. Even as an adult, your constitution is not necessarily suitable for eating milk and eggs at the same time.

If you want to gain weight, you should eat more and practice more, train efficiently, eat scientifically and get enough sleep.

I hope you can form a good habit of scientific fitness, just eat not fat, eat more muscle, and don't eat or gain meat.