Caffeine is a mild stimulant

Let's look at the advantages and disadvantages of drinking coffee to our health. Many people like to drink coffee now, because the caffeine in coffee is the most noticeable of all the ingredients in coffee. The bitterness, the biggest special in coffee flavor, is caused by caffeine.

Caffeine is a softer stimulant in coffee, which can improve the sensitivity, attention, metabolism, mental state and physical fitness of the human body. Usually a cup of coffee with 60-65mg caffeine. But excessive caffeine intake is prone to tinnitus and myocardial hyperactivity (the heart beats rapidly and the number of pulses increases). And the pulse is uneven, so you must drink the right amount of coffee. Here are the pros and cons of drinking coffee:

The benefits of drinking 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. 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.

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. 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 can stimulate gallbladder contraction and reduce bile content and cholesterol, which is easy to form gallstones. Cough embarrassing ⑾ Zheng? Carved dumplings? where are the magpies? May I help you? Curtain? Shituo? 40%.

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 have come to this conclusion in mouse experiments and say it can 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.

Caffeine is a softer stimulant in coffee, which can improve the sensitivity, attention, metabolism, mental state and physical fitness of the human body. Usually a cup of coffee with 60-65mg caffeine. But excessive caffeine intake is prone to tinnitus and myocardial hyperactivity (the heart beats rapidly and the number of pulses increases). And the pulse is uneven, so you must drink the right amount of coffee.