marți, august 31
Din nou, despre ceaiul verde
Attributes of Green Tea
* Protects against many common degenerative diseases.
* Potent Antioxidant
* Can reduce the risk of food poisoning.
* Suppresses the production of the uremic toxin methylguanidine.
* Has a deodorizing effect on bad breath
* Satisfies the appetite and helps with caloric restriction
Epidemiological studies show that people who drink green tea have significantly lower risks of many diseases including cancer, heart disease, and stroke. Lab studies show that green tea extract protects against many common degenerative diseases.
Green Tea polyphenols are potent antioxidants, especially in the brain. Some studies show that the polyphenols most prevalent in green tea (the catechins) are far more potent in suppressing free radicals than vitamins C or E.
Green Tea can kill bacteria. Taking green tea with meals may reduce the risk of bacterial food poisoning. Drinking green tea may kill oral bacteria that cause cavities and bad breath. Green tea is also effective against a strain of staph that has become antibiotic-resistant. Green tea promotes the growth of friendly bifidobacteria in the intestine and prevents the growth of dangerous intestinal bacterial strains such as clostridia and E. Coli.
The polyphenols in green tea suppress the production of an uremic toxin (methylguanidine) to improve the clinical appearance of the kidney after renal failure. A human study showed that the toxic compound methylguanidine decreased significantly on month after the administration of green tea polyphenols. Six months later, the mean methylguanidine level was about 70% of what it had been at the initiation of treatment.
The Japanese drink green tea is known to suppress foul breath caused by certain foods. The deodorizing effect of green tea leaves has been known for centuries, and tea leaves traditionally have been used as deodorants. A study demonstrated the deodorizing action of green tea polyphenols in a test against methyl mercaptan, the compound most closely associated with halitosis. Green tea also has been shown to suppress bad smells produced by trimethylamine and ammonia.
Smooth tasting organic Japanese green tea is considered a gourmet treat by many tea drinkers. Japanese green tea can provide a satiating effect that enables people to reduce their caloric intake.