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Why can't you make coffee for too long? What are the benefits of drinking coffee?

It's very common to make your own coffee. You can enjoy the real coffee at home and in the office. But do you know the reason why you can't make coffee for too long? Next, let's take a look at the specific reasons with Xiaobian.

Why can't you make coffee for too long? What are the benefits of drinking coffee?

Why not make coffee for too long

Because boiling bubbles carry some aromatic substances and gather on the surface of coffee to form foam. The aroma of coffee depends on the density of the foam. After boiling, the coffee will continue to boil, which will destroy the foam and make the aromatic substances run away with the steam.

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Why can't you make coffee for too long? What are the benefits of drinking coffee?

Benefits of coffee

1. Coffee is good for the skin

Coffee can accelerate the metabolism of the skin, accelerate the elimination of waste horniness, and fade the dark circles caused by poor circulation; in addition, it is anti-oxidation. Regular drinking of coffee can keep skin cells full of vitality, prevent cell oxidation, and have a great effect on anti-aging.

2. Drinking coffee can prevent radiation damage

Radiation injury has become a more prominent pollution and harm. Especially the radiation of household appliances: people who operate computers for a long time, microwave ovens and TV sets at home, etc. Especially the radiation to pregnant women (pregnant women's food) has affected the health of the next generation (healthy food). Studies do show that coffee may help prevent radiation damage.

3. Coffee can cure wine

Chlorogenic acid in coffee can avoid alcoholism. 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.

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Why can't you make coffee for too long? What are the benefits of drinking coffee?

4. Drinking coffee can prevent cancer and fight cancer

The polyphenols in coffee are a strong antioxidant. Drink some coffee every day, it has certain effect on preventing cancer and fighting cancer. Women who drank more than three cups of caffeinated coffee a day had a 21 percent lower risk of basal cell cancer than those who drank less than one cup a month.

Caffeine can also inhibit tumor growth. If women drink 4 to 6 cups of coffee a day, the incidence rate of breast cancer will be reduced by 25% - 70%, even if there is a family history of breast cancer. This is because coffee can reduce the production of carcinogenic estrogen.

5. Drinking coffee can relieve sports pain

Drinking two cups of coffee after exercise will help relieve muscle soreness. Drinking coffee can help people relieve muscle pain caused by excessive exercise, according to a study. Although caffeine has the effect of alleviating exercise pain, it is often only effective for people who don't drink coffee often.

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