Green tea could help combat diseases of the eye
Tuesday, February 23rd, 2010
Green tea catechins are able to penetrate eye tissue, which may help protect against glaucoma and other eye diseases, according to Hong Kong researchers.
In the introduction to their article published online on January 19, 2010 in the Journal of Agricultural and Food Chemistry, Chi Pui Pang of the Chinese University of Hong Kong and associates explain that oxidative stress causes DNA damage and activation of proteolytic enzymes which lead to the tissue damage observed in the development of eye diseases such as cataract and glaucoma. The antioxidant properties of polyphenols contained in green tea make the widely consumed beverage a good candidate for eye protection, yet the delivery of green tea catechins to various areas of the eye had not previously been evaluated.
from Life Extension http://www.lef.org/newsletter/2010/0223_Green-Tea-Could-Help-Combat-Diseases-of-the-Eye.htm?source=eNewsLetter2010Wk9-1&key=Archive