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. Good for brain and memory. American studies have found that drinking beer before doing brain puzzle training can help improve test scores.
3. Prevent type 2 diabetes. Dutch research found that moderate drinking beer (1~2 cups) every day significantly reduced the risk of developing type 2 diabetes.
4. It is good for kidney health. Finnish research found that drinking a bottle of beer every 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 of 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 suffer from hypertension 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. Prevention of 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.Induced gastrointestinal diseases: If you drink beer in a short time, it will dilute the gastric juice and destroy the acidic environment of the stomach, which will make the gastrointestinal tract susceptible to pathogenic bacteria and cause intestinal infectious diseases such as bacillary dysentery and acute gastroenteritis. At the same time, because beer is usually drunk on ice, it will also cause the temperature of gastrointestinal tract to drop suddenly, resulting in spasmodic abdominal pain and diarrhea, and may even cause gastric bleeding.
2. Increase the risk of alcoholic hepatitis: Although beer has a low alcohol content, it produces a lot of calories, and most of its nutrients can be absorbed by the human body. In addition, it needs to be metabolized by the liver. If it is drunk in large quantities for a long time, it will also damage the liver and lead to alcoholic hepatitis.
3. Inducing stones: Beer is brewed from wort, so it contains calcium, oxalic acid and a lot of purine. If it is drunk in large quantities, it will lead to the increase of uric acid and promote the occurrence of stones.
4. Increase the risk of cardiovascular disease: excessive drinking will easily lead to an increase in blood volume in a short period of time, which will 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 disease.
5. Aggravate the side effects of drugs: Generally speaking, it is not suitable to drink alcohol during taking drugs, which also includes beer, especially antiepileptic drugs, hypoglycemic drugs, antidepressants, sedatives, antibiotics, nitrates, hemostatic drugs, antihypertensive drugs, anti-tuberculosis drugs, anti-allergic drugs, etc. If you drink alcohol during taking drugs, the side effects will be aggravated.
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