Green Tea Detox - Increases Metabolism

Green Tea Extract Increases Metabolism, May Aid in Weight Loss

There are two ways to lose weight --

• either reduce energy intake 
• increase energy expenditure.

In a study reported on in the American Journal of Clinical Nutrition, it was found that green tea extract resulted in a significant increase in energy expenditure (a measure of metabolism), plus also had a significant effect on fat oxidation. While some of the effects were originally theorized to be due to the caffeine content of green tea, the researchers discovered that the tea actually has properties that go beyond those that would be explained by the caffeine.

The same amount of caffeine as was in the green tea, administered alone, failed to change energy expenditure in other studies. This led reseachers to believe that there is some interaction going on with the active ingredients of green tea that promotes increased metabolism and fat oxidation.

The researchers indicated that their findings have substantial implications for weight control. A 4% overall increase in 24-hour energy expenditure was attributed to the green tea extract, however, the research found that the extra expenditure took place during the daytime. This led them to conclude that, since thermogenesis (the body's own rate of burning calories) contributes 8-10% of daily energy expenditure in a typical subject, that this 4% overall increase in energy expenditure due to the green tea actually translated to a 35-43% increase in daytime thermogenesis.

The Benefits Of Green Tea:

Green Tea Contains The Following:

Tannins - A group of simple and complex phenol, polyphenol, and flavonoid compounds. Produced by plants, all of the tannins are relatively resistant to digestion or fermentation. All tannins act as astringents, shrinking tissues and contracting structural proteins in the skin and mucosa.

What Does This Do For You?

Having a cup of green tea after a meal can aid in digestion. Green tea has been used for thousand of years in Asia as a digestive.

Catechins - Catechins are a category of polyphenols. In green tea, catechins are present in significant quantities, more specifically; epicatechin (EC), epigallocatechin (EGC), epicatechin gallate (ECG) and epigallocatechin gallate (EGCG). EGCG makes up about 10-50% of the total catechin content and appears to be the most powerful of the catechins - with antioxidant activity about 25-100 times more potent than vitamins C and E.

A cup of green tea may provide 10-40mg of polyphenols and has antioxidant activity greater than a serving of broccoli, spinach, carrots or strawberries.

What Does This Do For You? Well having a powerful anti-oxidant coursing through your system after a heavy workout is just what you need to curb free radical damage.

Flavonoids - Flavonoids are plant pigments, and are the brightly colored chemical constituents found in most fresh fruits and vegetables.

What Does This Do For You? Obviously your workouts will suffer if you are sick.

Theanine - An amino acid that produces tranquilizing effects in the brain, theanine is a unique amino acid found in the leaves sencha. Theanine is quite different from the polyphenol and catechin antioxidants for which green tea is typically consumed.

What Does This Do For You? I can personally attest to the good feelings you get after a couple cups of green tea. It leaves you with a peaceful feeling without compromising motivation and mental activity.

Bodybuilding & Fitness Uses Pre-workout - Green tea is a great alternative to the ECA stack. Yeah I know nothing beats the ECA stack but hear me out. A number of people, including myself do not like how the ECA stack makes us feel. I get jittery and easily angered for some reason. The green tea is great because it does have some caffeine and the Theanine really relaxes you mentally but lets you perform physically.

Cutting - Research suggests that supplementing with green tea can raise your resting metabolic rate by 3%. In order to get this benefit you must have about 3 glasses a day. If you have a bmr of 2000 or so that means 60 extra calories a day. Why do you see so few obese Asians. Its not the kung-fu. It's the green tea!

All About Tea All teas come from the same source. The tea plant is a member of the Camellia family (Camellia sinensis). Black tea, oolong tea, and green tea are all derivatives of this one plant. It is the way the tea is prepared that determines its color. After the tea plant is picked, it is fermented, and then heated to stop the fermentation process. This fermentation process is responsible for the caffeine content of the tea. The longer it is fermented the more caffeine the tea will have. Green tea has the least amount of caffeine of all the teas because it is the least fermented. The reason why green tea has the most health benefits is because a longer fermentation process destroys many of the beneficial substances in the tea plant. That is why chugging your Lipton tea is not even remotely comparable to having a cup of green tea (Lipton is made from black tea).

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