1. Potassium in milk can keep arterial blood vessels stable under high pressure and reduce the risk of stroke.

2. Milk helps to prevent the human body from absorbing the toxic metals lead and cadmium in food.

3. Tyrosine in milk can promote the increase of serotonin.

4. Iron, copper and lecithin in milk can greatly improve the working efficiency of the brain.

5. Calcium in milk can strengthen bones and teeth and reduce the occurrence of skeletal atrophy.

6. Magnesium in milk can make the heart anti-fatigue.

7. Zinc in milk can make the wound heal faster.

8. Vitamin B in milk can improve eyesight.

9. Drinking milk regularly can prevent arteriosclerosis.

10, milk has high calcium content and good absorption.

1 1, drinking milk before going to bed can help you sleep.

12, the content of pure protein in milk is high, so drinking milk often can beautify your face.

13, milk contains anti-cancer factors such as calcium, vitamins, lactoferrin, conjugated linoleic acid, etc., which has anti-cancer and anti-cancer effects.

14, milk is rich in vitamin A, which can prevent dry and dull skin and make skin fair and shiny.

15, milk contains a lot of B2, which can promote skin metabolism.

16, whey in milk can eliminate melanin and prevent spots caused by various pigmentation.

17, milk can provide skin with sealing oil, form a film to prevent skin moisture evaporation, and can also temporarily provide moisture to ensure smooth and moist skin.

18. Some substances in milk have protective effects on middle-aged and elderly men. Men who drink milk tend to be slim and energetic, and the prevalence of hypertension and cerebrovascular diseases is also low.

19. Calcium in milk is the most easily absorbed, and the collocation of minerals such as phosphorus, potassium and magnesium is also very reasonable. Pregnant women should drink more milk, and middle-aged women before and after menopause can slow down bone loss.

20, milk is rich in calcium, vitamin D and so on. Including all amino acids needed for human growth and development, the digestibility can be as high as 98%, which is unmatched by other foods.

Disadvantages:

1, people who are allergic to milk will have vomiting, abdominal pain, diarrhea, asthma, skin allergy and other symptoms after drinking milk.

2. After patients with iron deficiency anemia drink milk, ferrous iron in the body will combine with calcium and phosphorus salts in milk to form insoluble compounds, thus reducing the iron content. If iron deficiency anemia patients drink milk, it will aggravate anemia symptoms.

3. Drinking milk in patients with peptic ulcer can stimulate gastric mucosa to secrete a lot of gastric acid, thus aggravating the patient's condition.

4. Fat-containing milk will reduce the tension of the lower esophageal sphincter and aggravate the reflux of gastric juice and intestinal juice, thus aggravating the symptoms of esophagitis in patients.

5. People with cholecystitis and pancreatitis will increase the burden of gallbladder and pancreas after drinking milk, thus aggravating the condition.

6. Milk contains more fat and casein. These substances are not easily digested in the gastrointestinal tract. If you stay in the intestine for too long, it will produce gas, which will aggravate the symptoms of flatulence and is not conducive to the recovery of intestinal peristalsis.

taboo

1, not with rice soup and porridge.

Mixing milk in rice soup or porridge, milk contains vitamin A, while rice soup and porridge mainly contain starch, which contains lipoxygenase, which will destroy the nutrients of vitamin A.

2, do not match chocolate.

Drinking milk while eating chocolate, the ingredients in chocolate will destroy the calcium in milk, and milk will also make the antioxidant ingredients in chocolate lose their function.

Step 3 don't add sugar

When milk is boiled with sugar, lysine in milk can react with fructose under heating conditions to produce toxic fructosyl lysine.

4. Don't mix fruit juice.

After fruit juice, fruit and milk are mixed, the acidity of casein in fruit juice and milk will condense and precipitate, which is difficult to digest and absorb.

5. Spinach and milk don't match.

Drink milk after eating spinach. Milk is rich in protein and calcium, and spinach contains oxalic acid, which will combine with food to form insoluble calcium oxalate, greatly affecting the absorption of calcium.

6. Don't drink milk before and after taking the medicine.

Drinking milk before and after taking medicine will affect the absorption of milk, and milk will also react with various components in the medicine to produce harmful substances.

7, should not be eaten raw, be sure to boil and drink.

Milk may be contaminated by harmful bacteria such as mycobacterium tuberculosis and Shigella dysenteriae in all aspects of production and transportation. Pasteurization is widely used in bagged milk in the market, but its instantaneous sterilization may not be complete. At a suitable temperature, the residual bacteria will continue to multiply and cause symptoms such as diarrhea, so milk must be boiled before drinking.

8, it is best to use indirect heating method, but the boiling time should not be too long.

Direct heating will lead to protein coagulation of milk, and if the boiling time is too long, the calcium phosphate will turn from acidic to neutral and precipitate, and lactose will be decomposed into lactic acid and formic acid due to coking, thus reducing the nutritional value, color, aroma and taste of milk.

9, can not drink on an empty stomach, it is best to eat with some starchy foods.

Fast gastrointestinal peristalsis on an empty stomach greatly shortens the retention time of milk in the stomach, which is not conducive to the digestion and absorption of nutrients. If you drink milk and eat some starchy foods such as steamed bread and bread, you can help the human body fully absorb the rich nutrition of milk. Of course, choosing milk after meals will have the same effect.

10, don't drink directly, chew or taste with a spoon.

When drinking in a big mouth, milk will directly contact with gastric acid to form acidic protein clots, which may cause diarrhea and bloating for people with weak stomach and intestines. Chewing slowly helps to neutralize saliva and milk and help the human body digest and absorb nutrients.

1 1, can't be eaten with leeks.

Milk mixed with leek contains more oxalic acid, which will affect the absorption of calcium.

12, you can't eat with oranges.

Oranges should not be eaten before and after drinking milk 1 hour. Because once protein in milk meets the fruit acid in orange, it will solidify, which will affect the digestion and absorption of milk, and it is not suitable for eating other acidic fruits during this time.

Baidu encyclopedia-milk

People's Daily Online-Health: 12 The taboo of drinking milk should be kept in mind.

People's Network-Who can't drink milk? 10 big misunderstanding should be kept in mind.