I’m sure most people have heard that green tea is good for you. It’s well known that green tea MAY encourage weight loss (there is conflicting evidence on this) and that it is high in antioxidants. However you may not be aware of how GREAT green tea is for health. Camellia sinensis contains a group of flavonoids called “catechins”. One particular catechin called epigallocatechin 3 gallate (EGCG) is thought to play a critical role in many of green teas benefits. Here are 3 more reasons why this tea is so great:
- CANCER PREVENTION: drinking green tea is associated with a reduced risk of pancreatic, esophageal bladder cancer and ovarian cancer. In fact, one study showed that woman who drink 2 or more cups of green tea a day have a 46% lower risk of developing ovarian cancer compared to those who do not regularly drink green tea. Research continues on various other anti-cancer properties and applications of green tea.
- CERVICAL DYSPLASIA: Green tea applied topically or taken orally appears to reduce cervical dysplasia caused by the HPV virus
- Protection against harmful UV RAYS: oral and topical applications of EGCG from green tea may help protect photo-aging from the suns harmful uv rays
It is best to use water no higher than 80 degrees Celsius to brew your green tea, as higher temperatures can make the tea taste bitterer and also may decrease some of its healthy properties.
Ohno Y, Aoki K, Obata K, et al. Case-control study of urinary bladder cancer in metropolitan Nagoya. Natl Cancer Inst Monogr 1985;69:229-34.
Wakai K, Ohno Y, Obata K. Prognostic significance of selected lifestyle factors in urinary bladder cancer. Jpn J Cancer Res 1993;84:1223-9.
Bushman JL. Green tea and cancer in humans: a review of the literature. Nutr Cancer 1998;31:151-9.
Nemecz G. Green tea. US Pharm 2000;May:67-70.
Mitscher LA, Mitscher LA, Jung M, Shankel D, et al. Chemoprotection: a review of the potential therapeutic antioxidant properties of green tea (Camellia sinensis) and certain of its constituents. Med Res Rev 1997;17:327-65.
Larsson SC, Wolk A. Tea consumption and ovarian cancer risk in a population-based cohort. Arch Intern Med 2005;165:2683-6.
Ahn WS, Yoo J, Huh SW, et al. Protective effects of green tea extracts (polyphenon E and EGCG) on human cervical lesions. Eur J Cancer Prev 2003;12:383-90.
Elmets C, Singh D., Tubesing K. et al, Photoprotection from ultraviolet injury by green tea polyphenols. J Am Acad. Dermatol 2001;44:425-432