Second, avoid drinking milk and tea together. Some people like to drink tea while drinking milk. In fact, this is an unscientific drinking method. Because milk is rich in calcium ions, tannic acid in tea will hinder the absorption of calcium ions in gastrointestinal tract and weaken the inherent nutrients of milk itself.
Third, it is not advisable to use boiling water to wash milk. It is not suitable to use 100℃ boiling water to make milk, let alone cook it in an electric cup. Protein in milk will change from sol state to gel state under the action of high temperature, which will lead to precipitation and affect the quality of dairy products. So the water temperature should be controlled at 40 degrees Celsius to 50 degrees Celsius.
Fourth, it is not advisable to heat milk with bronze. Copper will accelerate the destruction of vitamins, especially during heating. Copper can catalyze the chemical reaction in milk and accelerate the loss of nutrients.
5. Avoid sunlight on milk. Vitamin E in fresh milk will be quickly destroyed by sunlight. Therefore, it is best to store milk in colored or opaque containers and in a cool place.
6. Don't eat frozen milk. In summer, some people also like to eat their own frozen dairy products. In fact, it is unscientific to eat frozen milk. Because the fat in the milk is separated from protein after the milk is frozen, the taste is obviously weakened, and the nutrients are not easily absorbed.
Seven, drink milk should choose the best time. The heat supply in the morning accounts for 25% to 30% of the total heat demand, and it is best to drink a glass of milk with eggs or bread for breakfast; It can also be used as a pre-meal drink around 4 pm.
In addition, drinking a glass of milk before going to bed at night is helpful to sleep, and it is best to drink it with a few biscuits.