The health benefits of drinking coffee

1. Drinking coffee is good for the skin. Coffee accelerates the metabolism of the skin, accelerates the discharge of waste cutin, and weakens the dark circles under the eyes caused by poor circulation; in addition, it is antioxidant. drinking coffee regularly can keep skin cells full of vitality, prevent cell oxidation and fight aging.

2. Drinking coffee can prevent cancer and the polyphenols contained in anticancer coffee are strong antioxidants. Drinking some coffee every day has a certain effect on cancer prevention and anti-cancer. Women who drank more than three cups of caffeinated coffee a day had a 21% lower risk of basal cell cancer than those who drank less than one cup a month. Caffeine can also inhibit tumor growth. If women drank four or six cups of coffee a day, the incidence of breast cancer would be reduced by 25 percent, 70 percent, even for women with a family history of breast cancer. This is because coffee can reduce the production of carcinogenic estrogens.

Drinking coffee after a meal to nourish the stomach and help digestion is good for stomach health. But on the other hand, if you drink coffee in the empty stomach, the secretion of gastric juice will damage the gastric mucosa, which in turn damage the health of the stomach. People who love meat had better have a cup of coffee after dinner, which has a good effect on relieving grease and aiding digestion. In addition, the content of soluble dietary fiber in coffee is higher than that in orange juice, and caffeine can stimulate intestinal peristalsis. Therefore, drinking coffee has the effect of relieving constipation.

4. Drinking coffee protects the liver in recent years, more and more evidence shows that coffee can reduce the risk of liver cirrhosis and liver cancer. Coffee is rich in polyphenols that also protect the liver. Patients with hepatitis are advised to drink some coffee every day, which is good for the repair of liver cells. Drinking coffee can help people with heavy drinking, overweight, diabetes or iron overload reduce the risk of liver disease, but there is no evidence that coffee and tea can reduce the risk of chronic liver disease from fatty liver or viral hepatitis.

5. Drinking coffee can prevent radiation injury. Radiation injury has become a prominent pollution and harm at present. Especially the radiation of household appliances: such as people who operate computers for a long time, microwave ovens, televisions at home, and so on. Especially for pregnant women (pregnant women's food) radiation has affected the health of the next generation (health food). Some studies do show that coffee may help prevent radiation damage.

6. Drinking coffee can relieve sore exercise. Drinking two cups of coffee after exercise helps to relieve muscle soreness. Drinking coffee can help people relieve muscle pain caused by excessive exercise, according to a study. Although caffeine has the effect of relieving exercise pain, it is often only effective for people who do not drink coffee very often.

7. Drinking coffee can relieve alcohol. Chlorogenic acid in coffee can avoid alcoholism. Drinking coffee after drinking alcohol will quickly oxidize the acetaldehyde converted from alcohol, decompose it into water and carbon dioxide and discharge it out of the body.

8. Drinking coffee can prevent gallstones. Studies have shown that caffeinated coffee can stimulate gallbladder contraction and reduce cholesterol, which is easy to form gallstones. Drinking coffee can reduce people's risk of developing the most common and more painful gallstone disease.

9. People who drink coffee to prevent depression will feel happy and restless after drinking, and their mood will be improved. When you are upset or depressed, having a cup of coffee can really calm your mind.

In addition, a small number of people drink coffee will cause uncomfortable phenomena, such as palpitations, flatulence and other phenomena should stop drinking coffee before the doctor's permission.