Coffee happens in many varieties. Each of them has certain properties and effects on the body. Depending on what kind of cocktail we have, or simply put it - a mixture, one coffee is preferable to another in some situations. That is why there is morning, afternoon and evening coffee - depending on the concentration and set of extractives.

Low in the content of caffeine are Arabica varieties, which often appear on the shelves of our stores and supermarkets.

If you do not want to overdo with caffeinated drinks throughout the day, remember that you need to drink only 4 servings (including black and green tea, cola and energy drinks). This simple rule will help correctly dose caffeine.

Than coffee is useful - More than 60% of the antioxidants necessary to man are in coffee. Antioxidants protect vascular cells from damage and relieve inflammation that causes narrowing of the arteries. The active compounds present in coffee include caffeine and polyphenols.

- People who regularly drink coffee, the risk of developing heart disease is reduced by 25% compared to those who do not drink coffee at all. The positive effect is, in general, on human health. Coffee lovers are 18% less likely to suffer from various ailments. It is interesting that the positive effect of coffee has only on women. Among men this pattern was not revealed.

- This drink can prevent the appearance of liver cancer. If you drink 1 cup of coffee a day, the probability of cancer is reduced by 23%, but if you drink more than 3 cups a day - by 55%. Coffee promotes the production of enzymes in the liver, and they, in turn, prevent the development of cirrhosis and liver cancer.

- Coffee can protect against some types of cancer of the colon, rectum by reducing cholesterol and bile acid in the body.

- It can significantly reduce the risk of type 2 diabetes.

- Coffee helps to keep good memory. Especially this applies to older women drinking at least 3 cups of coffee a day. Scientists explained that the whole thing in caffeine, which is a kind of cognitive stimulant.

However, drinking coffee in large quantities can damage the body and cause a person to even hallucinate, say scientists. A daily high dose of caffeine stimulates the production of the hormone cortisol (also called a stress hormone), which can cause vision and fantasy.

Pregnant women should refrain from consuming caffeinated beverages in the first 12 weeks of pregnancy. Scientists have found that eating even a small amount of caffeine early in pregnancy can lead to a miscarriage.

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