This decrease can be associated with various signs of aging, such as reduced energy levels, decreased muscle mass, and slower metabolic function
Hu, The Lancet Diabetes & Endocrinology, February 25, 2026, doi: 10.1016/S2213-8587(25)00395-X The study was based on data from the Million Veteran Program, Office of Research and Development, Veterans Heath Administration, and was supported by the Veterans Administration MVP awards #000 and #001
However, the human skin acts as a powerful barrier, making it extremely difficult to deliver large peptide molecules like semaglutide or tirzepatide in therapeutic doses through intact skin
Clinical diabetes : a publication of the American Diabetes Association, 37(3), 227233
Not every man needs TRT