young men are bulking up by “testosterone-maxxing,” which refers to using testosterone replacement therapy (TRT) or natural testosterone boosters to increase levels of the muscle-building hormone.
Narrator But in aging men when a low reading is associated with symptoms many doctors are now treating with "testosterone replacement therapy", or TRT, as a means of jacking levels back up.
After not seeing any results from his natural approach, the 24-year-old turned to testosterone replacement therapy, or TRT, which supplements the reproductive hormone and, in some cases ...