37 Because intense exercise can temporarily deplete glutathione, maintaining higher levels may support recovery and help counter oxidative stress
Drug metabolism and disposition: the biological fate of chemicals 38 , 16791687, doi: 10.1124/dmd.110.034678 (2010)
Dentico, P., Volpe, A., Buongiorno, R., Grattagliano, I., Altomare, E., Tantimonaco, G., Scotto, G., Sacco, R., & Schiraldi, O
Estrogen is synthesized in the following tissues:[ref] ovaries (major source in women, E2) testes (males) fat cells (E1, especially post-menopause) brain liver pancreas intestines adrenals The precursor for estrogen is cholesterol, which is first converted (using CYP11A1) into progesterone, which is then converted (using CYP17A1) into androstenedione