Health knowledge of coffee

The word "Coffee" comes from a small town in Ethiopia called kaffa, and in Greek "Kaweh" means "strength and passion". Tea, coffee and cocoa are called the three major drinks in the world.

Whether you like it hot, cold, or with sugar, one thing is certain: coffee can not only help you open the heart of depression, but also reduce the incidence of skin cancer and improve fertility.

Coffee can help treat depression

Do you feel refreshed and in a good mood after drinking a cup of coffee every morning? Studies have shown that coffee can help boost mood and fight depression. Women who regularly drink coffee are 20% less likely to suffer from depression than women who do not drink coffee, so more and more coffee drinkers have been drinking coffee in the past decade.

Coffee has the effect of losing weight.

Having a cup of coffee or cappuccino after a meal is a good habit to help keep fit. When caffeine enters the duodenum and the small intestine responsible for digestion, it speeds up the metabolic rate and reduces food storage in the stomach. If you want to stay in good shape, having a cup of coffee at dinner is a good choice.

It can improve male fertility.

Some studies have shown that caffeine is of great help in promoting sperm activity and can increase the pregnancy rate. A study conducted at the University of S ã o Paulo found that men who regularly drank coffee had significantly higher sperm motility than those who did not drink coffee.

It is good for the growth of bacteria.

The kitchen is the breeding ground for bacteria, such as sinks or garbage bins, but you may not think that the coffee machine is actually a place where bacteria grow. The water left in the coffee machine after brushing and the damp machine itself will speed up the growth of bacteria. It is necessary to clean the coffee machine regularly and thoroughly according to the cleaning instructions. If you can't find the instructions, add three or four drops of vinegar to the water of the clean coffee every month, then soak for 30 minutes before washing.

Coffee has an anti-skin cancer effect.

If the sun is strong and you go out a lot, the most important thing you should pay attention to is to prevent yourself from getting skin cancer. A new study from Brigham Women's Hospital found that drinking more than three cups of coffee a day reduced the risk of skin cancer by 20% for women and 9% for men. Because the caffeine in coffee can help reduce squamous cell carcinoma or melanoma, which can cause skin cancer.

Drinking coffee is not really addictive.

Although many people say that they feel uncomfortable without coffee every day, just like they are addicted to it. But Dr. Applegate, director of nutrition at the University of California, Davis, points out that caffeine is not addictive, and although caffeine can excite the body, the excitatory effect is mild and harmless. People have always thought that drinking coffee is as addictive as taking drugs is wrong! Regular coffee drinkers don't have any serious symptoms even if they don't drink coffee for a few days. Although you may feel irritable or lethargic at first, you will return to normal in a few days. So drinking coffee is not addictive. Update your old ideas.

Coffee is not the cause of stomachache.

Some people have a stomachache after drinking coffee, they mistakenly think that it is caused by coffee, but in fact coffee is not irritating to the stomach, intestines and digestive system. But people who have stomach problems are more likely to get worse if they drink coffee. The caffeine in coffee aggravates the burning sensation in the stomach and stimulates the stomach to produce more acid. If you have a stomachache after drinking coffee, it is recommended that you go to the hospital to see if you have any stomach problems.