Green Tea: A Powerful Antioxidant Preventive Virtues

Tea, the second most consumed beverage, has the reputation of being good for health. Is it a reality? Are there any types of tea to choose?

Through its compounds, Green tea is considered the drink with the highest antioxidant activity, two cups representing the equivalent of seven glasses of orange juice.

White, red, black, green, all kinds of tea came from the same evergreen tree, Camellia Sinensis or the tea plant, which originated mainly in China and Thailand. Its leaves are harvested and dried. This is oxidation and fermentation that determine the “color” tea and, indeed, taste more or less powerful. There are more than 3,000 varieties. And all, green tea is the most famous, especially for health benefits. Indeed, it retains all its virtues, because it undergoes less processing than other kinds of tea.

Focus On Nutrition!

Tea contains three main families of antioxidants: catechins, theaflavins and thearubigins. There would be a cup of green tea to 400 mg of total polyphenols, according to the National Health Security Food Agency (ANSES). With these compounds, the tea drink is considered the highest antioxidant activity, two cups representing the equivalent of seven glasses of orange juice; power green tea extracts antioxidant is also four times higher than that of vitamin C.

Green Tea: A Powerful Antioxidant Preventive Virtues

And For Health?

The most important antioxidant substance in green tea is EGCG (epigallocatechin-3-gallate), a powerful family polyphenol catechins that promote the self-destruction of cancer cells . Many studies give green tea beneficial properties in the prevention of cancer , It can reduce the risk of developing cancer of the oral cavity . On the other hand, It may reduce the effects of some chemotherapy treatments.

On the other hand, green tea reduces the risk of cardiovascular disease – primarily through the action of flavonols and catechins – development of dental caries – by the action of polyphenols – it would promote weight loss and fat, and contribute to better bone density . Finally, some studies associate to a better prevention of Alzheimer’s disease .

In Practice

You will have more chance of getting a good quality green tea, If you obtain the bulk and unprepared bag. To preserve the freshness of the leaves and therefore the nutritional and organoleptic qualities of tea, it is fashionable to buy it in small quantities and keep it away from light in a tight container. At the time of preparing it, you must know that it is in the first three to five minutes of infusion that are released over two-thirds of its antioxidants. But beware, no need to boil water, the ideal temperature for brewing is 70 ° C. Beyond the taste and nutritional benefits of green tea may be distorted. And for maximum benefit, it will be wise to opt for a spring water or filtered.

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