Tea is the most popular beverage in the world after water. Every second, 15,000 cups of tea are drunk on Earth. However, the tea tea is uneven. One can hear that green tea is especially good for health, but what exactly does it mean? Although black, green and ulung tea are obtained from one plant called Camelia sinensis, the chemical composition of each one is completely different. It has been shown in green tea that there are 100 different molecules that give it its characteristic health benefits.
The healing properties of green tea have been known to the Chinese since ancient times, since they have used it to treat everything from headaches to depression.
Current scientific studies provide hard evidence for the long-established association of therapeutic properties such as anti-cancer and cardiovascular disease.
The secret of green tea lies in the richness of the catechin polyphenols contained therein, in particular the compound known as EGCG, which is a very strong antioxidant. Why do not other teas have the same medicinal properties as green tea? Green tea is distinguished by the way it is made. Green tea leaves are treated with steam, which prevents the oxidation of the EGCG compound. Black tea and ulung, on the other hand, are made from fermented leaves, which transforms EGCG into other compounds that are no longer as effective in preventing and combating various diseases.
However, the maximum use of health-promoting properties of green tea is not as easy as it may seem. There are ongoing discussions about how long it should be brewed to get the maximum therapeutic benefit. Studies show that brewing time shorter than 5 minutes extracts only 20%. catechin polyphenols. However, when brewed for too long, the same ingredients that provide medicinal properties can spoil the taste, making the tea taste like grass. Specialists recommend brewing it for 8-10 minutes, allowing to achieve a proper balance between health and taste.
An open question is what quantities of green tea should you drink? Research has yet to show whether drinking larger amounts brings better health benefits. Keep in mind that green tea contains caffeine (albeit less than coffee) and too high doses may cause insomnia. It is also necessary to investigate whether green tea may be helpful in arthritis or may lower high cholesterol.
Here you can read also: How to lower cholesterol?