Coffee hurts your stomach? Is decaffeinated coffee okay?

Is it okay to drink decaffeinated coffee?

Caffeine is not the only irritating ingredient in coffee, and it doesn't hurt the stomach completely by removing caffeine. The main effects of coffee on digestive tract are stimulating gastric acid secretion, promoting intestinal peristalsis and relaxing lower esophageal sphincter. Increased gastric acid secretion may increase the risk of peptic ulcer, while relaxation of the lower esophageal sphincter may aggravate gastroesophageal reflux.

Can you get gastric ulcer and gastroesophageal reflux disease if you drink too much coffee?

It can't be said that drinking coffee does not cause stomach ulcers or gastroesophageal reflux disease. But if you are already a patient of both diseases, drinking coffee may aggravate the symptoms.

Some people say that drinking coffee is prone to osteoporosis, is this true or false?

The answer must be false, the caffeine in each cup of coffee will only increase the loss of calcium by a few milligrams, and it will be made up by adding more milk.

Coffee and wine should not be drunk together. Is this true or false?

Really, caffeine prolongs the amount of time a person wakes up after drinking, thus affecting our judgment of how drunk we are. The "fragment wine" we have heard is an alcoholic drink with caffeine. The large amount of caffeine in "fragment Wine" makes people drink too much alcohol in a short period of time without knowing it, which is quite dangerous.

Drinking coffee will make people excited, is it easy to make people's blood pressure rise, heart discomfort?

Actually, it's not. As long as you drink no more than 5 cups of coffee a day, not only will not cause high blood pressure, heart disease, but also likely to have a protective effect on the cardiovascular system. In addition, a number of studies have shown that coffee may reduce the risk of some cancers and even metabolic syndrome.

In addition to caffeine, there are also polyphenols in coffee.

The advantages and disadvantages of coffee:

1. Coffee contains certain nutrients. Nicotinic acid in coffee contains vitamin B, which is higher in roasted coffee beans. And there are free fatty acids, caffeine, tannic acid and so on.

two。 Coffee is good for the skin. Whether coffee can promote metabolic function and activate digestive organs has a great effect on constipation. Taking a bath with coffee powder is a kind of thermotherapy, which has the effect of losing weight. Drinking a cup of coffee after a meal is also good for digestion.

3. Coffee has the function of relieving alcohol. 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.

4. Whether coffee can relieve fatigue. In order to eliminate fatigue, we must supplement nutrition, rest and sleep, and promote metabolic functions, and coffee has these functions.

5. Three cups of coffee a day can prevent gallstones. For caffeinated coffee, it stimulates gallbladder contraction and reduces cholesterol, which is prone to gallstones. The latest Harvard University researchers found that men who drank two to three cups of coffee a day were less than 40% likely to get gallstones.

6. Drinking coffee regularly can prevent radiation damage. Radiation damage, especially the radiation of electrical appliances, has become a prominent pollution at present. Indian Barba atomic researchers reached this conclusion in mouse experiments and asked whether it could be applied to humans.

7. The health care and medical function of coffee. Coffee has the functions of anti-oxidation and heart protection, strengthening muscles and bones, benefiting waist and knees, appetizer, eliminating fat and accumulation, promoting orifice and dehumidification, promoting blood circulation and removing blood stasis, relieving wind and relieving spasm and so on.

8. The influence of coffee on mood. Experiments show that the average person absorbs 300 milligrams of caffeine (about 3 cups of brewed coffee) a day, which has a good effect on a person's alertness and mood.