Milk is rich in protein and nutritional elements, has a high nutritional value and has certain benefits. However, milk is more complex because of the substances contained, and some foods may cause adverse reactions or reduce the nutritional value, should be avoided with the following foods at the same time: 1, spinach: spinach contains more oxalic acid and tannic acid, etc., and milk with milk may affect the absorption of calcium in the milk, and may also produce the risk of stones in the body for a long time at the same time; 2, chocolate: chocolate and milk taken at the same time, the chocolate contains Ingredients may react with the calcium in milk, affecting the absorption of calcium and nutrients in food; 3, juice: milk is rich in casein, such as the addition of juice and other acidic beverages may cause casein precipitation or agglutination, affecting protein digestion and absorption. Some people with a weak spleen and stomach may suffer from indigestion or diarrhea after drinking, etc.; 4, pharmaceuticals: milk should be avoided with drugs, typically when taking iron supplements should be avoided with milk, milk is rich in calcium ions, which can affect the absorption of iron in the intestine. If occasionally accidentally eaten with the above foods, a small amount of consumption may not produce significant adverse reactions, but a large amount of consumption may cause significant discomfort to the body. Due to individual differences, milk may also cause discomfort when consumed with other foods in addition to the above-mentioned foods, so milk should be chosen in appropriate amounts according to individual health and other factors. If the consumption of milk with other foods leads to adverse reactions, patients should actively consult a doctor for appropriate targeted treatment, etc.