Double Testosterone with This Supplement? | What the Fitness | Layne Norton PhD Nutritional Sciences

Ashwagandha increases testosterone ~15%: https://pubmed.ncbi.nlm.nih.gov/30854...

Fenugreek increases testosterone 38% in perimenopausal women https://pubmed.ncbi.nlm.nih.gov/33025...

Fenugreek did not increase testosterone in resistance trained men: https://www.researchgate.net/publicat...

Fenugreek increased testosterone by 13% in untrained men undergoing resistance training but was funded by a supplement company: https://pubmed.ncbi.nlm.nih.gov/30356...

Fenugreek appears to increase free testosterone by 10-20% in most studies: https://pubmed.ncbi.nlm.nih.gov/33150...

Quercetin does not increase testosterone in male humans (only in rodent studies): https://pubmed.ncbi.nlm.nih.gov/20190...

DIM does not increase testosterone but balances estrogen: https://aacrjournals.org/cebp/article...

Shilajit prevented declines in testosterone relative to placebo in healthy volunteers but was funded by a supplement company: https://onlinelibrary.wiley.com/doi/1...

DHEA slightly increases testosterone in some studies by about 10% in women but only about ~5% in men: https://www.sciencedirect.com/science...

Boron does not appear to increase testosterone in resistance trained men:
https://pubmed.ncbi.nlm.nih.gov/7889885/
https://pubmed.ncbi.nlm.nih.gov/8508192/

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