Normally, milk and eggs can be eaten together at breakfast. Both milk and eggs are rich in nutrients and can be consumed in moderation at breakfast to replenish the body’s daily needs, thus strengthening the body and contributing to good health. Both milk and eggs contain proteins and amino acids that are easily digested and absorbed by the body. Milk contains a variety of vitamins, amino acids, calcium and phosphorus, which can increase the calcium supplement, while lecithin in eggs can enhance the metabolic function of the body, which has a high nutritional health value, and can be eaten in moderation with milk at breakfast. In addition, breakfast can also be appropriate with certain cereals, vegetables, fruits, meat and other foods, through a reasonable and comprehensive diet to ensure a balanced intake of nutrients. It should be noted that when consuming eggs and milk for breakfast, eggs must be cooked before consumption, if not cooked, it may cause diarrhea, bloating and other symptoms, while paying attention to avoid consuming too much to avoid indigestion. Milk, on the other hand, can be heated before drinking, which can avoid irritating the gastrointestinal mucosa due to cold milk and causing stomach discomfort. In addition, some people who are lactose intolerant can choose lactose-free milk to avoid diarrhea, while people who are allergic to eggs and milk should avoid it.