Eating eggs and milk at the same time may indeed cause indigestion (diarrhea). Because both foods contain a lot of protein; Eating a lot of this stuff suddenly will cause the symptoms you mentioned.
Eating together in moderation has no adverse effects; However, we should avoid eating only milk and eggs at one meal. If we don't eat staple food, we will be short of carbohydrates, which will lead to protein's poor utilization and even lead to the risk of ketoacidosis. Therefore, we must ensure that the food we eat is diversified, reasonably matched and balanced. Moreover, some people who are lactose intolerant can choose lactose-free milk to avoid diarrhea, and those who are allergic to eggs and milk should avoid eating it.
Generally speaking, milk and eggs can be eaten together. First of all, milk and eggs contain amino acids needed by protein and the human body, which are easily digested and absorbed by the human body. And milk contains a variety of vitamins, amino acids, calcium, phosphorus and other components, which can increase calcium supplementation, while lecithin in eggs can enhance the metabolic function of the body, which has high nutritional and health care value and can be eaten with milk in moderation at breakfast; Breakfast can also be properly matched with some cereals, vegetables, fruits, meat and other foods to ensure a balanced intake of nutrients through a reasonable and comprehensive diet.
Eggs contain some essential minerals. Milk is rich in calcium and high-quality protein. Eggs are also of high quality and high in protein, so they are good to eat together. It is best to drink hot milk when drinking milk. Cold milk is not good for our stomach and easily causes flatulence. When they are eaten together, they will not be poisoned, but will reduce their respective nutrients.
So generally speaking, eating eggs and milk together will not cause diarrhea, but it will have a certain impact on their nutrition. In life, it is best not to eat together!