My last testosterone measurement in 2005 was 271. That is very low and explains why in spite of lots of strength building exercises, I made little progress. I did find that the Muscle Defense product from Apex Labs helped me recover lost muscle mass after months of laying in a hospital bed in 2024. A useful alternative is HMB powder from Amazon. 3 grams per day will help you hold on to your muscle mass and perhaps add some.
Good to know, thanks!