He ignores various kinds of adjustments on the data. For instance, let us say that over a 10-year period, an adult man reduces his average daily production of testosterone but also gains percentage body fat, and that the percentage increase in body fat is greater than the percentage decrease in testosterone. Thus, at the end of the 10-year period, this man would be producing more testosterone when adjusted for level of body fat even though his actual testosterone values have declined. And again, the sample is cross-sectional. He does not address the higher estrogen levels in African-American men, something that numerous studies have reported. He also does not address higher AAG levels in white men, which is an indicator of greater conversion of testosterone to DHT (roughly conceptualize DHT as a more potent form of testosterone). He has pointed to higher rates of prostate cancer among African-American men as suggestive of higher testosterone levels but it is known that estrogens are a major culprit in up to half of prostate cancers. https://its.fh-campuswien.ac.at/hackmd/s/JnqeNil1t https://hackmd.iscpif.fr/s/rkrmhM1oxg https://hackmd.diverse-team.fr/s/rydHg-740 https://md.ccc-mannheim.de/s/SJySFt09lx http://tacheles.humanistika.org/s/rJlpebt0eg https://hackmd.astamuse.net/s/SJvV8w5ngl https://hackmd.stuve-bamberg.de/s/x-bffabI0 https://docs.snowdrift.coop/s/6vwMFFiPc https://hedgedoc.catgirl.cloud/s/I34Ez6Gd5 https://hackmd.bangumi.org/s/rkx7HZJehxl https://pad.demokratie-dialog.de/s/oVGf7S7L11 https://hackmd.stuve-bamberg.de/s/hRZ-myP9C https://craigslist-personals.eurolines.nl/ https://craigslist-personals.mijnstartonline.nl/ https://craigslist-personals.rosadoc.be/ https://craigslist-personals.de-vitrine.be/ https://craigslist-personals.velelinkjes.nl/ https://craigslist-personals.maakjestart.nl/ https://craigslist-personals.gratislinken.nl/ https://craigslist-personals.backlinkplaatsen.nl/