The health benefits and disadvantages of drinking coffee

The benefits of coffee:

1. Coffee contains certain nutrients. Coffee beans contain sugars, protein, fat, nicotinic acid, potassium, crude fiber, moisture and other 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. Using coffee powder to take a bath is a kind of thermotherapy, which has a certain effect on weight loss.

3. Coffee can promote metabolic function, stimulate gastrointestinal hormones or peristaltic hormones, activate digestive organs, and have a great effect on improving constipation.

4. 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.

5. Coffee can relieve fatigue. Coffee is refreshing.

6. Coffee can prevent gallstones. For caffeinated coffee, it stimulates gallbladder contraction and reduces cholesterol, which is prone to gallstones. A new Harvard study found that men who drank two to three cups of coffee a day were less than 40 per cent more likely to get gallstones.

7. Drinking coffee regularly can prevent radiation damage from electrical appliances.

8. 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. Coffee is anti-melancholy, a small amount of coffee can cheer people up, feel happy, and relieve the melancholy phenomenon.

9. Coffee can relieve pain, and caffeine can enhance the effect of some painkillers.

10. Coffee contains natural antioxidants, which can reduce the risk of bowel or rectal cancer.