As you know, tea is an excellent tonic. He is able to invigorate and give strength. This drink improves digestion and has a beneficial effect on the nervous system. One of the main substances that give tea such properties is caffeine.
Initially, little was known about the valuable properties of tea, and it was appreciated precisely for its ability to invigorate a person. However, the caffeine in tea is slightly different from what is found in coffee. It acts softer, does not accumulate in the body and is rapidly excreted from the body. Therefore, you can drink much more tea than coffee.
How much caffeine is in a cup of tea
This indicator depends on the amount of infusion in a certain amount of boiling water. It is considered the optimal dose of 10 grams of dry tea leaves per day. To get the maximum benefit from tea drinking, you need to drink strong tea with a small amount of liquid. Caffeine in tea, or rather its amount, depends on the plant variety.
Famous football players in Brazil (a country where it is customary to drink good coffee) before the matches drink only tea. During World War II, workers were given this drink completely free of charge in war factories in England. It was believed that it increases the ability to work.
Is there decaffeinated tea
Thanks to modern technology, today we can see caffeine-free tea on store shelves. It can be useful for people who are contraindicated in this substance, even in small quantities. However, in the manufacture of such tea, various chemicals are often used. Therefore, before drinking, you should think about the benefits and dangers of consuming such drinks.
Is there caffeine in green tea
If we compare the percentage of caffeine in a cup of coffee and in the same amount of green tea, we get a result of 1.2 and 4%, respectively. This is obviously a significant difference. As mentioned above, caffeine in tea acts on the body in a different way. Green tea is able to give strength, invigorate, in addition, it is very healthy.
The caffeine content in green tea directly depends on its age and variety. Young leaflets contain about 5%, the second - 4%, the third - 2.5% and so on. In other words, the younger the tea, the stronger it will be.
Of great importance is the place of tea growth, climate, soil and so on. The higher the plantation is, the colder the air and the leaves grow slower. Consequently, they accumulate more caffeine. To grow tea with a high caffeine content, it is planted in darkened, cool places.
Brewing tea
The method of brewing tea in many respects affects the amount of caffeine contained in it. The longer the tea is infused, the more substance will be released. Thus, the caffeine in tea can be adjusted by brewing the beverage accordingly.
However, it is worth remembering that you can not insist tea for more than six minutes. Otherwise, the essential oils will begin to oxidize and may spoil the taste of the drink. It can become bitter and less beneficial.
It is worth noting that when choosing tea, it is worth giving preference only to quality varieties. The best option is selected by trial and error. Everyone chooses the method of brewing for themselves.