Effect of green tea catechins with or without caffeine on anthropometric measures: a systematic review and meta - analysis. (completehumanperformance.com)
(1) Green tea consumed either as an extract in tablet form (equal to about 400 mg green tea catechins) has been shown to reduce the incidence of the flu among healthcare workers by 75 %. (naturopathiccurrents.com)
Suppositories are an ideal solution for directly absorbing green tea catechins. (drvitaminsolutions.com)