Benefits of Tea
Tea is rich in antioxidant polyphenols (catechins, flavonols, theaflavins and thearubigins). Epidemiological evidence relating regular consumption of tea or related polyphenols to CHD is equivocal. Catechins are absorbed from tea, but low plasma concentrations are attained. The bioavailability of theaflavins and thearubigins is unknown.
Tea does not reduce blood pressure or plasma lipids in well-controlled human trials. Tea polyphenols inhibit LDL lipid peroxidation in vitro, but the effect ex vivo is small. The plasma antioxidant potential increases after drinking green but not black tea.
Tea consumption tended to reduce the development of aortic atherosclerosis in rabbits. Tea polyphenols exert marked effects on cells, and inhibit neutrophil migration and inflammatory responses, sometimes at low concentrations.
These diverging results suggest potential beneficial effects, but emphasize the need for good human trials of tea using early markers of CHD before firm conclusions can be drawn, according to QJM (2001 May; 94(5):277-82).
Click here to Buy HGH Human Growth
Hormone |
Terms of Use - Privacy
Policy
Disclaimer: Content on this site is
for reference purposes and is not intended to substitute for
advice given by a physician, pharmacist, or other licensed
health-care professional. You should not use this information as
self-diagnosis or for treating a health problem or disease.
Links and content located on other sites is not our
responsibility. Do your own due diligence before purchasing any
product. Contact your health-care provider immediately if you
suspect that you have a medical problem. Information and
statements regarding dietary supplements have not been evaluated
by the Food and Drug Administration and are not intended to
diagnose, treat, cure, or prevent any disease or health
condition.