The dangerous side effects of the “healthy” drink have been revealed

The healing properties of the popular drink, which is drunk every day in many cultures, are recognized by experts all over the world. It contains more antioxidants than any other analogue, has anti-inflammatory and anti-carcinogenic effects. In addition, this drink is rich in micronutrients: zinc, manganese, vitamins A, B and C. However, you should not abuse it, it can cause great harm to the body.

Caffeine is present in green tea, although less than in coffee However, doctors point out that several cups a day are enough to raise blood pressure. Experts urge people with hypertension and other cardiovascular diseases to limit the consumption of the drink to avoid possible complications.

Green tea helps to relax, but too many cups a day can cause stress. Doctors draw attention to the fact that a large amount of caffeine provokes the production of stress hormones norepinephrine, adrenaline and cortisol.

In large quantities, the drink, according to doctors, can interfere with the absorption of iron and, thus, cause iron deficiency anemia – a condition , in which there are not enough erythrocytes and hemoglobin in the blood. Therefore, experts do not advise drinking green tea immediately after a meal.

Moreover, the product causes stomach upset, experts note. This is due to the tannins in the drink – with an increased level of these compounds in the body, dry mouth, nausea and problems with the gastrointestinal tract occur. Since green tea contains caffeine, a large amount can cause diarrhea and vomiting.