I haven’t read the article yet, so this may have been in there, but did ya’ll know the first crude testosterone injectable was extracted from crushed dog testicles and used and promoted by a professional baseball player? I don’t recall his name and I dont think testosterone was even named or really understood at that point. This was turn of the century era, as in late 1800’s, early 1900’s. The doctor who came up with this stuff self administered it regularly and reported increased vigor and youthfulness.