Supplementation with green tea extract significantly reduced total cholesterol and the “bad” LDL- cholesterol concentrations, especially in post-menopausal women with raised cholesterol levels.
Samavat H, Newman AR, Wang R, Yuan JM, Wu AH, Kurzer MS. Effects of green tea catechin extract on serum lipids in postmenopausal women: a randomized, placebo-controlled clinical trial. Am J Clin Nutr. 2016 Dec;104(6):1671-1682. Epub 2016 Nov 2. https://www.ncbi.nlm.nih.gov/pubmed/27806972