Do you know the advantages and disadvantages of coffee?

Coffee is the most consumed beverage in the world today. In recent years, more and more Chinese citizens, both men and women, drink coffee. Coffee is good for the human body in certain aspects, but what are the disadvantages of coffee to the human body?

1. Coffee contains certain nutrients

The nicotinic acid in coffee contains vitamins, and the content is higher in roasted coffee beans. It also contains free fatty acids, caffeine, tannic acid, etc.

2. Coffee is good for your skin

Coffee can promote metabolism, activate digestive organs, and is very effective for constipation. Taking a bath with coffee powder is a warm therapy that helps lose weight.

3. Coffee can help sober you up

Drinking coffee after drinking alcohol will cause the acetaldehyde converted from alcohol to quickly oxidize, decompose into water and carbon dioxide and be excreted from the body.

Notes on drinking coffee

1. Avoid drinking coffee when you are newly married

If newly married men drink too much caffeinated beverages, it will directly damage their sperm and affect their fertility.

2. Avoid drinking coffee while working

Drinking caffeinated beverages while working will increase work tension, cause the heart rate to increase, and increase blood pressure and cholesterol.

3. Avoid drinking coffee while smoking

The caffeine in coffee, under the influence of inducing substances such as nicotine in cigarettes, can easily cause changes in certain tissue cells in the human body and even induce cancer.

4. People who are calcium deficient should avoid drinking coffee

Studies have shown that drinking two cups of coffee will cause a loss of about 15 mg of calcium in the body. Therefore, people who often drink this kind of beverage should eat more calcium-rich foods such as meat, soy products, dried shrimps, kelp, seaweed, and fungus.

5. Avoid drinking coffee while drinking

Drinking liquor and caffeinated beverages together will increase the damage of alcohol to the human body. Both alcohol and caffeine have excitatory and inhibitory effects on the brain, causing the brain to switch from extreme excitement to extreme inhibition, stimulating blood vessel dilation, accelerating blood circulation, and greatly increasing the burden on the heart.

6. People with high blood lipids should avoid drinking coffee

Men who regularly drink caffeinated beverages have much higher cholesterol levels in their blood than those who do not drink caffeinated beverages, especially an increase in low-density lipoprotein (LDL), which is associated with atherosclerosis and promotes atherosclerosis. Women who regularly drink coffee also have slightly higher cholesterol levels in their blood than normal people.