How Much Green Tea To Drink Daily?

Video: How Much Green Tea To Drink Daily?

Video: How Much Green Tea To Drink Daily?
Video: How Much Green Tea Should You Drink Per Day? 2024, December
How Much Green Tea To Drink Daily?
How Much Green Tea To Drink Daily?
Anonim

Green tea is one of the most consumed beverages in the world. Many people do not like its taste, but still drink it because of its many health benefits. It is because of them, however, that some people take it in huge quantities. How much green tea can we drink daily and are high doses dangerous?

Studies have proven the benefits of green tea, fail to reach a definitive answer as to how much of the drink is optimal to take. According to some results, the health benefits are tangible even with just one glass a day, while others believe that more than 5 are needed. The conclusion is that the amount depends on the purpose for which we use it.

Studies that find that green tea serves to prevent oral cancer claim that this effect is achieved with 3-4 cups of the drink a day. The same goes for breast cancer.

If we want to reduce the risk of cancer of the prostate or stomach, the required drinks are increased daily to 5. For a reduced risk of heart disease, only between 1 and 3 glasses a day are enough.

According to these data, it is clear that the optimal amount varies between 3 and 5 glasses per day. However, it is important to keep in mind the side effects of these amounts. They come mainly from the caffeine contained in green tea. In case of overdose there is a feeling of anxiety, sleep problems, stomach disorders, headache, palpitations.

dose of green tea
dose of green tea

Pregnant women should be especially careful with caffeine. The optimal daily dose of caffeine for all people is about 300 mg. A cup of green tea contains between 20 and 40 grams of caffeine, which vary according to the variety and method of preparation.

Fans of other drinks that contain it should be especially careful - if you drink a few coffees a day, it would be risky to drink green tea in huge quantities. Caffeine is also found in black tea, carbonated and energy drinks, and some medications.

Green tea also contains catechin, which can interfere with the absorption of iron. In large quantities, it can even lead to iron deficiency anemia. In healthy people, green tea is not a problem.

However, care should be taken with those who generally suffer from or are at risk of iron deficiency - infants, babies, pregnant women, menstruating women, patients with internal bleeding or hemodialysis.

In conclusion - to 3 cups of green tea a day are absolutely safe. If you suffer from an illness or are pregnant and you want or need to consume amounts above these, then calculate: how much caffeine and how much catechin you take daily. If you still have concerns, then consulting a doctor is recommended.

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