Regular tea, as most people know it, is from the leaves of the camellia sinensis plant. There are three primary varieties of tea: green tea, oolong tea, and black tea, sorted according to their oxidation levels (known as the fermentation activity). Green tea is steamed, baked, or pan heated to prevent oxidation for that reason the leaves remain green. Not like green tea, oolong tea is partially fermented, and black tea is fully fermented.

So why is green tea having all the attention in the science world? It's generally because of the antioxidant epigallocatechin-3 gallate (EGCG), the essential substance considered good for one's health which is preserved in green tea but gone in oolong and black varieties when fermented. Antioxidants are considered to protect against free radicals.

A clinical explanation: Essentially, a free radical is any molecular groups capable of independent existence, that consists of one or more unpaired electrons not contributing to intermolecular bonding, and is, in that sense, "free". They are caused by oxidation/reduction reactions, in which there is a shift of singular electron at a time, or when a covalent bond is violated and one electron from each pair keeps with each atom. Consequently, a free radical contains an unpaired electron.

Plenty of free radicals are quite reactive, due to the bias of electrons to couple; that is, to couple by the delivery of an electron from a proper donor or to give an electron to the right acceptor. Once a free radical reacts with a non-radical, a chain reaction is initiated until two free radicals interact and after that stop the distribution with a 2-electron bond, with every single radical giving its single unpaired electron. The free radicals of definite focus in aging are the oxygen free radicals. These free radicals regularly carry an electron apart from a "target" molecule to pair with their single free electron; this is what is generally known as oxidation. The term reactive oxygen species is used to refer to these oxidants and the oxygen free radicals.

In the human body, oxidized free radicals are thought to create cell damage at the cellular level, stimulating damage to our DNA, mitochondria (the powerhouse of the cell), and cell membrane, and have generally been noted as one of the factors due to aging, cancer, cardiovascular disease, and other human illnesses harmful to one's health. While the green tea ion of free radicals is a normal stage of metabolism at the cellular level, things like extreme alcohol intake, cigarette smoking, and numerous chemical exposures just act to boost the level of free radicals present in the body. To protect against free radical damage the body has a defense system of antioxidants.

Antioxidants are molecules which can safely interact with free radicals and stop the chain reaction before crucial molecules are harmed (as in Vitamin C), or seek out and scavenge free radicals (as in Vitamin E). This is where it can be pointed out that study has stated that one of the great antioxidants found in green tea (EGCG) has been shown to be much more powerful than both Vitamins C and E. In comparison to other popular antioxidants, EGCG was proven to be 100 times more strong than vitamin C, 25 times more effective than Vitamin E and twice as powerful as resveratrol in neutralizing free radicals.

About Green Tea Extract: Green tea is rich in fluoride and therefore can help reduce tooth decay. Green tea extract has also been successfully used in the relief of respiratory and digestive related conditions and to boost immune system function. Green tea extract helps decrease hormone activity and is an effective treatment for acne. Green tea extract also protects against liver damage. Green tea helps promote healthy gastrointestinal tract (stomach, small intestine, pancreas, and colon) and lungs.

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The awesome health properties of green tea are not limited to weight loss. It is the natural substances in green tea, titled catechins, that provide a myriad of other health benefits.

Grown men who ingest high numbers of green tea antioxidants have 75 percent reduced chance of experiencing a stroke. Green tea reduces the count of bad LDL cholesterol and increases good HDL cholesterol amount. This produces a more desirable balance between LDL and HDL blood levels. Also there is evidence that polyphenol catechins can help thin the blood and reduce high blood pressure.

Anti-cancer benefits are associated with green tea drinking, too. Researchers have proven that impaired DNA is one specific determinant of cancer. Our DNA strings are subjected to invasion from 1000s of rogue oxygen molecules every minute. This is a regular process for us. The wonderful news is that our DNA is able to fix itself.

Be that as it may, our DNA can fall victim to this barrage and the DNA strings can become irrevocably damaged. This is the basis for cancer growth!

Conveniently for us, the antioxidants found in green tea can obstruct and subdue rogue oxygen molecules. This helps lower our chances of developing cancer! Ample studies have also concluded that drinking green tea lessens the risk of prostate cancer, lung cancer, bowel cancer, skin cancer, liver cancer, pancreatic cancer and urinary tract cancer!

Green tea natural substances raise our count of white blood cells. A strong white blood cell count is instrumental to a potent immune system. There are 2 types of white blood cells that catechins can support - B-cells and T-cells. B-cells synthesize antibodies that destroy foreign objects and infectious microorganisms. T-cells wrestle specific invading cells such as germs and malignant cells.

For the process of detoxification the liver is our greatest buddy. It soaks up harmful substances from our blood and with the help of metabolic agents, chemically alters foreign chemicals into harmless soluble molecules. The foreign chemicals may then be moved along to our bowels for elimination. With the amount of pollution in our environment and in our water-ways these days the liver experiences vast levels of stress!

To our advantage polyphenols can help! These polyphenols really can protect the liver from a variety these foreign materials by aiding the enzymes needed for detoxification. Our liver will truly thank us for drinking green tea!

For more great information about this healthy drink check out Green Tea For Weight Loss.

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For years Green Tea has been the best nutrition tea out of all tea as far as the Chinese are concerned. They have been acknowledging, its amazing powers and capabilities of healing and illness prevention for over 4,000 years now. I will be discussing these powers in great detail in this article...

To start with, Green Tea stands out against other teas in that it is produced differently. The leaves of the plant that green tea is made, Camelia Sinensis, are steamed during production. This steaming prevents the antioxidants in the leaves from being damaged or altered. Teas such as Oolong Tea and White Tea are produced by way of fermentation, which converts the antioxidants into other forms. The chief antioxidant within Green Tea that holds most of the benefits is a catechin polyphenol called Epilgallocatechin Gallate, EGCG in short.

EGCG is primarily a flavanoid, and is similar to however more powerful than its cousin flavanoids that can be found in foods such as grapes, strawberries, red wine, broccoli and green cabbage. EGCG has the ability to attach itself to protein cells that are found in tumor cells and drastically reduce their growth. A receptor that develops on the surface of cancer cells called Laminin, was put with concentrate of EGCG and the results showed huge reductions in further growth of these type of cells. These results were revealed in April's issue of Nature Structural and Molecular Biology magazine. The piece also revealed that the amounts of EGCG that were used to bring these results, is equivalent to the amount you can get yourself daily from drinking just 3 cups of Green Tea.

Another discovery, by Dr. H -H Sherry Chow of University of Arizona, Tucson showed that the body creates a detoxifying enzyme naturally, called Glutathione S- Transverase (GST). These GST enzymes assist the body in defending against cancer causing compounds and other toxic substances. Dr. Chow's study showed that GST enzymes were stimulated by EGCG. With a group of people who showed lowered levels of GST , a concentrate of Green Tea extract was used to test these claims. The group had an average of 80% increase in the production of GST. Accordingly their strength in defending against cancer was heightened spectacularly. The Green Tea extract that was used in these tests was more potent than what you would get on a daily basis from having a few cups of this nutrition tea, however it is clear that by introducing Green Tea into your diet, or by increasing your intake, that you will build up your GST enzyme levels over time and help keep them activated, growing and defending for you.

Another amazing find shows that EGCG has the capability of reacting with Leukaemia cells in that it can stop contact between the cells, which prevents them from growing and multiplying anymore. On this note I would also like to point out that, in spite of of the many Green Tea products that are available to buy for your skin, or extracts you can take as supplements - a freshly poured cup of Green Tea is the best way to avail of these powerful antioxidants it holds. During production, as I stated earlier, the leaves are steamed dry, thus saving all antioxidant concentrates. When the leaves or tea bag are soaked in hot water, this allows the antioxidants to disperse in the water. Therefore this is the freshest way you can take full advantage of the potency straight away, before it is produced once or twice more to make an extract or a cream. Get it in its best state!

Are you interested in learning more about this amazing nutrition tea, its amazing properties and how it can help you with your health? Follow this link and relish in the information offered : http://www.how-to-make-green-tea.com or read more at http://ezinearticles.com/?Green-Tea---Nutrition-Tea-to-the-Highest-Degree!&id=3293680

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