Drinking milk in the morning and at night are both nutritionally beneficial for height growth, so there is no need to stick to the time period of drinking milk. 100 milliliters of milk contains 54 calories, of which 3.4 grams of carbohydrates, 3.2 grams of fat, 3.0 grams of protein, 12 micrograms of vitamin A, 0.21 milligrams of vitamin E, 109 milligrams of potassium, 104 milligrams of calcium, 1.9 micrograms of selenium. Drinking a glass of milk in the morning or at night can give the body additional energy, while the calcium content is relatively high, which can promote the development of bones, and the vitamin D can accelerate the body’s ability to absorb calcium, so for the growth of the human body has a certain degree of help. Adults daily consumption of milk or supplemental dairy products is generally about 300-500g, do not excessive intake, otherwise it may lead to gastrointestinal symptoms, affecting the health of the body. If you have lactose intolerance yourself, you can supplement calcium by taking some yogurt and comfort milk. Those who are allergic to milk should not consume dairy products.