Coffee can be said to be a better way to refresh our mind, but whether this kind of drink is good for our health and what we need to pay attention to when drinking coffee, I believe many people are more confused, so let's analyze the advantages and disadvantages of drinking coffee for you.
1. Coffee contains certain nutrients. The niacin of coffee contains vitamin B, and the roasted coffee beans contain more. And have free fatty acid, caffeine, tannic acid and so on.
2. Coffee is good for the skin. Coffee can promote metabolism, activate digestive organs, and have great effect on constipation. Taking a bath with coffee powder is a kind of warm therapy, which can reduce weight. A cup of coffee after dinner also helps digestion.
3. Coffee has the function of dissolving wine. Drinking coffee after drinking alcohol will make acetaldehyde, which is transformed from alcohol, oxidize rapidly, decompose into water and carbon dioxide, and discharge out of the body.
4. Coffee can eliminate fatigue. To eliminate fatigue, we must supplement nutrition, rest and sleep, and promote metabolic functions, which coffee has.
5. Three cups of coffee a day can prevent gallstones. For caffeinated coffee, which can stimulate gallbladder contraction and reduce cholesterol in bile, which is easy to form gallstones, the latest Harvard University researchers found that men who drink two or three cups of coffee a day have less than 40% chance of getting gallstones.
Who can't drink: high blood pressure, coronary heart disease, arteriosclerosis and other diseases -- long-term or large amount of coffee can cause cardiovascular disease.
Coffee can reduce calcium and cause osteoporosis in elderly women. After menopause, women need ten times more calcium every day.
Patients with stomach disease - drinking too much coffee can cause stomach disease to worsen.
Pregnant women - drinking too much coffee can lead to fetal deformity or abortion.
Vitamin B1 can keep the balance and stability of the nervous system, and coffee can damage it.
Cancer patients - drinking too much coffee can cause cancer in normal people.
Because coffee stimulates the brain so much that it directly affects mental state, when coffee was first introduced to Europe in the 16th century, it was once advocated that a doctor's prescription is necessary to drink coffee. In the past four or five centuries, with the rapid development of coffee culture, people have been unable to live without coffee for a day. However, the medical community has put forward that the impact of coffee on human body is not only refreshing.
Coffee can refresh your mind, but if your body conditions do not allow you to drink too much coffee, such as the high blood pressure arteriosclerosis described above, or some other diseases, the treatment of your disease may have more adverse effects, so you should abide by its drinking principles.