How testosterone replacement therapy injections can boost your mood
Dr. Jonathan Pierce, PhD: Clinical Psychologist & Neuroscience Specialist
Aug 08, 2025 · 12 min read
Testosterone replacement therapy injections can lift mood, energy, and sex drive in some men with true low testosterone, but they are not a shortcut or a cure-all. Here is how they work, who they help, and how to use them safely. “When testosterone quietly falls over years, men often blame stress, work, or age. For ...