A deep dive into the literature after being inboxed by men asking for more information on Testosterone Replacement Therapy.
The research that alarmed me about Testosterone causing cell death (Apoptosis) in neurons was this..
https://www.jbc.org/article/S0021-9258(19)35263-9/fulltext#seccestitle30
Contradicted by this one:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6492877/#:~:text=One%20of%20the%20less%20known,and%20influence%20neuronal%20cells%20126
Please note that I am not currently a practicing physician, and these are just my personal thoughts, beliefs and understandings