Shouldve been more clear with the thread subject.. Oops.
Ive seen mainly studies saying green tea lowers testosterone, but I have seen some, like the one below (sorry cant post link, not high enough post count yet, heres the title though "Soy Phytochemicals and Tea Bioactive Components Synergistically Inhibit Androgen-Sensitive Human Prostate Tumors in Mice1") that show green tea elevates testosterone:
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Mice treated with black tea tended to have a greater serum testosterone concentration (34.4%, P = 0.50) and had a 72% lower DHT concentration than controls (P < 0.05), suggesting that black tea may contain components that inhibit the activity of 5α-reductase, an enzyme that converts testosterone to the more bioactive DHT. Green tea tended to increase serum testosterone and DHT levels by 73.8% (P = 0.14) and 194% (P = 0.076), respectively. The combination of SPC and green tea reduced serum levels of DHT (P < 0.05).
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So I was just wondering, does anyone know of any other studies that show green tea elevates testosterone besides the above mentioned one? Seems to be some conflicting results..