Gerti Tashko, a board-certified endocrinologist, notes that many men using GLP-1s see a natural rebound in testosterone without the need for direct hormone therapy
The doses of GLP-1 provided by semaglutide and tirzepatide are far greater than the body would naturally expect to receive, he says, which may suppress the body's ability to secrete GLP-1 on its own
Which Is Right for You
Kaster MP, Machado NJ, Silva HB, Nunes A, Ardais AP, Santana M, Baqi Y, Muller CE, Rodrigues AL, Porciuncula LO, Chen JF, Tome AR, Agostinho P, Canas PM, Cunha RA (2015) Caffeine acts through neuronal adenosine A2A receptors to prevent mood and memory dysfunction triggered by chronic stress
They can help you understand the differences between these medications, potential side effects, and contraindications