Resveratrol reduces circulating androgen precursors without affecting testosterone levels, which is considered a negative effect.

“resveratrol well it also happens to be estrogenic so it's gonna decrease your antigen precursors right so that's not a good thing for men or women if we're inhibiting DHEA and androgen precursors and it's gonna lower your testosterone right”

“resveratrol decreases androgen precursors in humans not a very good thing i'm going to talk more about resveratrol in detail later in this podcast you do not want your res you do not want your antigen precursors to be lowered which is your dhea and your testosterone by taking a xenoestrogen like resveratrol”

“if you do super high doses of resveratrol as you're trying to do in clinical studies or if you do a supplement it can have those other negative effects i mentioned including worsening of metabolic function and decreased androgen precursors”

“here's one resveratrol reduces the levels of circulating androgen precursors but has no effect on testosterone dht psa levels or prostate volume well you don't want to decrease the levels of circulating androgen in humans they were doing this to see if it would improve prostate outcomes and it doesn't but it will decrease your dha and dhea eaf well and anderstein dione this is not a good thing you do not want resveratrol to decrease your hormonal precursors that's going to decrease your antigens bad news”

“resveratrol decreased androgen precursors anderstein dione dhea and dhes and that's a bad thing”

“some of the concern that i have around resveratrol is that it it is acting as an endocrine disruptor and it this this is suggested by this prostate cancer trial — in which it decreased androgen precursors”

“like resveratrol for instance interesting data with resveratrol depleting androgen precursors like okay um maybe that's not a good one to take long term”

“so significant studies with resveratrol showing that it lowers levels of male hormones lowers androgens in men”