It's not that you can't drink milk on an empty stomach, but that drinking milk on an empty stomach can't absorb enough nutrition. If you are afraid of being fat, you can drink skim milk. Eggs are edible. Losing weight doesn't mean not eating any fat, but eating less high-fat and high-calorie foods. You can eat some coarse grains, which are also low in fat and contain some essential vitamins. Eight essential amino acids: lysine, tryptophan, phenylalanine, methionine, threonine, isoleucine, leucine and valine. Source: Leucine is the main food source, including nonfat cottage cheese, milk, meat, fish, turkey, bananas, peanuts and all foods rich in protein. The main food sources of lysine are fish, milk, beans, cheese, beer yeast, eggs, bean products and all foods rich in protein. The main food sources of phenylalanine are bread, bean products, skim white cheese, skim milk, almonds, peanuts, melon seeds and sesame seeds. The main food sources of isoleucine are eggs, soybeans, almonds, black rice, animal liver, brown rice, fish and dairy products. The main food sources of valine are soybeans, black rice, eggs, peanuts and meat. The main food sources of threonine are animal liver and meat. The main food sources of methionine are soybeans, other beans, eggs, fish, garlic, meat, onions and yogurt. The main food sources of tryptophan are brown rice, fish, meat, milk and bananas. In fact, a glass of milk every day won't have too much fat, and drinking it properly is good for the skin.