The advantages and disadvantages of drinking coffee

Coffee is already a common drink for people, and it is a necessity for people to work overtime, but do you know what the benefits of drinking coffee are? What are the disadvantages of drinking coffee? How many kinds of coffee are there and what are the main ingredients? then the editor will go with you to find out.

The benefits of coffee

Vitamin B is found in a certain percentage of nicotinic acid in coffee. It can also be said that coffee contains certain nutrients. Coffee beans are more nutritious after processing. And will add new nutrients, free fatty acids, caffeine, tannic acid and so on.

two。 There are also nicotinic acids in coffee that are high in nutrients and contain vitamin B, and roasted coffee beans are more nutritious. It also has free fatty acids, caffeine, tannic acid and so on.

3. Coffee is good for the skin. Coffee can promote metabolic function, activate digestive organs, and has a great effect on constipation. Taking a bath with coffee powder is a kind of thermotherapy, which has the effect of losing weight.

4. If you are drunk, coffee will be a good choice for you to relieve alcohol. Coffee has a strong antialcoholic efficiency, it can quickly oxidize acetaldehyde changed with alcohol in the body, and quickly decompose into carbon dioxide and water out of the body. In order to achieve the effect of relieving alcoholism and awakening the brain.

5. 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.

6. Drinking three cups of coffee a day can pierce the contraction of the gallbladder, and cholesterol, which is easy to form gallstones, will also be reduced in the bile. The latest researchers at Harvard University in the United States have found that men who drink two to three times as much coffee a day, the risk of getting gallstones is very small and less than 40%.

7. Drinking coffee regularly can prevent radiation damage. Radiation damage, especially the radiation of electrical appliances, has become a prominent pollution at present. India Barba atomic research coughs, fresh flutes, mechanical rose stalks, ⒈ dumplings, tau rose dumplings

8. Coffee can bring great help to the human body. It has the functions of anti-oxidation and protecting the heart, strengthening muscles and bones, benefiting waist and knees, promoting stomach digestion, increasing appetite, slowly eliminating fat stored in the body, promoting blood circulation and removing blood stasis, relieving wind and relieving spasm. It plays an important role in human health protection.

9. 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.

The disadvantages of coffee

1. Make a mess when you are nervous

The function of caffeine is to help people improve alertness, agility, memory and concentration. But drinking too much than the usual amount of drinking is tantamount to taking stimulants. That would cause nervousness. Caffeine can also worsen the symptoms of people with anxiety disorders, such as sweaty palms, palpitations and tinnitus.

two。 Aggravate hypertension

Caffeine is often combined with other simple painkillers because of its analgesic effect, but if you take it in large quantities for a long time, if you already have high blood pressure, using a lot of caffeine will only make your situation worse. Because caffeine alone can raise blood pressure, coupled with emotional stress, it can have a dangerous multiplication effect, so people at risk of high blood pressure should especially avoid drinking caffeinated drinks during stressful times at work. Some people who drink coffee all the year round think they are immune to the effects of caffeine, but this is not the case. One study shows that blood pressure can rise for up to 12 hours after drinking a cup of coffee.

3. Induce osteoporosis

Caffeine itself has a good diuretic effect, if you drink a lot of coffee for a long time, it is easy to cause bone loss, which will adversely affect the preservation of bone mass and may increase the threat of osteoporosis for women. But the premise is that people who don't get enough calcium in normal food, or people who don't move very often, plus women after menopause, calcium loss caused by lack of estrogen, coupled with a large amount of caffeine, may pose a threat to bones. If you can enjoy it in a reasonable amount, you can still stop eating for fear of choking.