1. Protect the heart. An Italian study found that participants who drank moderate amounts of beer had a 42% lower risk of heart disease than teetotalers. But drinking beer every day should not exceed 1 pint (about 473 ml), which is equivalent to 1.4 cans.

2. It's good for brain and memory. American studies have found that drinking beer before doing brain puzzle training can help improve test scores.

3. Stop type 2 diabetes. Dutch research found that drinking beer in moderation (1~2 cups) every day can significantly reduce the risk of developing type 2 diabetes.

4. It is good for kidney health. Finnish research found that drinking a bottle of beer a day can reduce the incidence of kidney calculi by 40%. Researchers say that beer has diuretic effect and helps to keep the kidneys healthy.

5. Accelerate recovery after exercise. Spanish research found that 1 pint beer is more effective than the same amount of mineral water. Because beer contains more sugar and salt nutrition, it is also rich in potassium and B vitamins.

6. Improve self-confidence. British research found that after drinking beer, participants said they were more confident.

7. Prevent cataracts. Canadian researchers found that drinking 1 glass of beer every day can increase antioxidant activity and prevent cataracts.

8. Lower blood pressure. American studies have found that participants who drink moderate amounts of beer are less likely to have high blood pressure than those who drink wine.

9. Fight infection. A study by the University of Oregon found that drinking one or two glasses of beer a day can improve immunity and fight infection.

10. Prevent fracture. Tufts University in the United States found that participants who drink two glasses of beer a day will increase their bone density by 4.5%, but more than two glasses will lead to a decrease of bone density by 5.2%.

Second, the disadvantages of drinking beer:

1. Inducing gastrointestinal diseases: Drinking beer in a short time will dilute the gastric juice, destroy the acidic environment of the stomach, make the gastrointestinal tract susceptible to infection by pathogenic bacteria, and cause intestinal infectious diseases such as bacillary dysentery and acute gastroenteritis. At the same time, because beer is usually drunk with ice, it will also lead to a sudden drop in the temperature of the gastrointestinal tract, spasmodic abdominal pain and diarrhea, and may even cause gastric bleeding.

2. Increase the risk of alcoholic hepatitis: Although the alcohol content of beer is low, it produces a lot of calories, most of which can be absorbed by the human body. In addition, it needs to be metabolized by the liver. If you drink it in large quantities for a long time, it will also damage the liver and lead to alcoholic hepatitis.

3. Induced stones: Beer is brewed with wort, so it contains calcium, oxalic acid and a lot of purine. If you drink a lot, it will lead to an increase in uric acid and promote the occurrence of stones.

4. Increase the risk of cardiovascular diseases: Excessive drinking can easily lead to an increase in blood volume in a short time, increase the burden on the heart and blood vessels, and damage organs such as cardiovascular, kidney, liver and lung, ranging from dizziness and rapid heartbeat to cardiovascular diseases.

5. Aggravate the side effects of drugs: Generally speaking, it is not advisable to drink alcohol during taking drugs, including beer, especially antiepileptic drugs, hypoglycemic drugs, antidepressants, sedatives, antibiotics, nitrates, hemostatic drugs, antihypertensive drugs, anti-tuberculosis drugs, antiallergic drugs, etc. If you drink alcohol during medication, the side effects will be aggravated.

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