Advantages and disadvantages of coffee

Benefits:

1. Coffee contains certain nutrients. The soda acid of Coffee contains vitamin B, and the coffee beans are higher after baking. It also contains free fatty acids, caffeine, and danic acid.

2. Coffee is beneficial to the skin. Coffee can promote metabolic function, active digestive organs, has a great effect on constipation. Taking a bath with coffee EE powder is a warm therapy that can help you lose weight.

3. Coffee has the ability to extract wine. Drinking coffee after drinking will lead to the rapid oxidation of acetaldehyde from alcohol, which is decomposed into water and carbon dioxide and discharged from the body.

4. Coffee can eliminate fatigue. To eliminate fatigue, you must supplement nutrition, rest and sleep, and promote metabolic functions, which are available in coffee.

5. three cups of coffee a day can prevent gallstone disease. Coffee containing caffeine can stimulate gallbladder contraction and reduce cholesterol that is prone to gallstone formation in the bile content, the latest Harvard University researchers found that two or three cups of coffee a day for men, the probability of gallstone is lower than 40%.

6. Drinking coffee regularly can prevent radiation damage. Radiation Damage, especially the radiation of electrical appliances, has become a serious pollution. The following conclusion was obtained in a mouse experiment by The Akaba atomic researchers in India, indicating that it can be applied to humans.

7. Health care functions of coffee. Coffee has the functions of antioxidant and heart-protecting, strong bones and muscles, waist and knee, appetizing and promoting food, reducing fat accumulation, Liqiao dehumidification, Promoting Blood Circulation and dredging, and relieving wind and stopping phlegm.

8. The influence of coffee on sentiment. Experiments show that the average person absorbs 300 mg of caffeine (about 3 cups of coffee) a day, it will have a good impact on the police and mood of a person.

Disadvantages:
1. Chaos During tension
Caffeine helps improve alertness, sensitivity, memory, and concentration. However, drinking more than the amount of coffee you are usually used to will generate a drug similar to eating the same dose of doping, which will cause neuroallergy. For those who are prone to anxiety disorders, caffeine can cause sweating, palpitations, and tinnitus.

2. Intensified Hypertension
Because of its own analgesic effect, caffeine is often combined with other simple painkillers. However, if you have high blood pressure for a long time, using a large amount of caffeine can only make your situation worse. Because caffeine alone can increase blood pressure, and when it is coupled with emotional tension, it will produce a risky multiplication effect. Therefore, high blood pressure dangerous people should especially avoid drinking caffeine when the work pressure is high. Some people who have the habit of drinking coffee all the year round think they are immune to the effect of caffeine, but this is not the case, a study shows that after drinking a cup of coffee, blood pressure increases for up to 12 hours.

3. Induced Osteoporosis
Caffeine itself has a very good diuretic effect. If you drink a lot of coffee for a long time, it may easily cause bone loss and adversely affect the preservation of bone mass. For women, it may increase the threat of osteoporosis. However, the premise is that at ordinary times, people who lack adequate calcium or do not frequently change, and women after menopause, due to lack of estrogen, calcium loss, these situations, coupled with a large amount of caffeine, can pose a threat to the bone. If you can enjoy it at a reasonable amount, you can still do it for no reason.

In addition, coffee is not recommended for the following six types of users:

High blood pressure, coronary heart disease, atherosclerosis and other diseases-long-term or a large amount of coffee, can cause cardiovascular disease.

Elderly women-coffee reduces calcium and causes osteoporosis. After menopause, women need to add ten times the amount of calcium each day.

Patients with gastrology-drinking excessive coffee may cause deterioration of gastrology.

Pregnant women-drinking excessive coffee can cause fetal malformed or aborted.

Vitamin B1 deficiency -- Vitamin B1 can maintain a balance and stability of the nervous system, and coffee has a damaging effect on it.

Cancer patients-drinking excessive coffee may cause cancer to normal people.