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Green Tea EGCG Advantage
As the public is becoming richer, people are more health sensible nowadays. In term of beverage, green tea is considered as the healthiest drink as it is not only has the rehydrate function, but it is also flavonoid rich that can save our body from cardiovascular syndrome.
Study on green tea drinkers disclose that they are significantly less vulnerable to a lot of ailment, from bacteria infection to chronic degenerative condition like stroke, cancer, heart disease and osteoporosis.
Study shows that green tea has extremely high concentration of flavonoids (antioxidant) which consist of catechins and their derivatives. Antioxidant is the biological event that curbs the oxidation which will develop highly reactive free radicals. Flavonoids substance comprises of more than 30% of the green tea dry weight. Epigallocatechin-3-gallate (EGCG) is the most prolific catechin in all green tea. It has the upmost antioxidant activity of all green tea's catechins and thus is thought to play the most vital role in the green tea's anticancer and antioxidant effect. Green tea EGCG is so rich that a cup of green tea can have 20-35mg of it.
In our arteries, there is a one cell thick lining that behaves as the boundary layer between the bloodstream and the wall of the artery where blood plaques can form, this is known as arterial endothelium. When heart disease happens, a kind of enzyme will speed up the production of free radicals in the artery endothelium, thus escalates the level of free radicals in arteries sharply. Green tea EGCG will inhibit the enzymes needed in the production of the free radicals and thus protects the endothelium from spoilt by free radical. Therefore green tea is playing a central role in preventing cardiovascular disease.
EGCG also helps in preventing the death of heart muscle cells after ischemia/reperfusion injury, by blocking the activation of inflammation compounds (STAT-1) that will induce oxidative injury which kills heart cell in reperfusion injury.
Moreover, cancer cells require enzyme dihydrofolate reductase (DHFR) to build DNA and spread. EGCG will inhibit the DHFR and is effectively blocking the grow of cancer cells.
Furthermore, EGCG could also quicken the salvage of injured heart cells, and thus allowing quick recovery of tissues and alleviating organs injury.
In conclusion, green tea EGCG has wonderful benefit in helping heart disease curbing as well as in heart disorder damage healing. So for those who are suffering from heart disease and those who are health sensitive, green tea is the best choice of beverage for them. Having few cups of green tea, primarily decaf green tea a day rather than decaffeinated coffee will undoubtedly assure our long term health.
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