
Who Needs Testosterone, and Who's Not Getting It I Signal Episode 4
Aug 27, 2026 - 86:41
Radio and PodcastLive Radio & PodcastsIn 1889 a French physiologist injected himself with guinea pig and dog testicle extract and published a claim of self-rejuvenation in The Lancet. That announcement kicked off a 200-year medicalization of menopause that r...