Tirzepatide is only available for weight loss through prescription
If you have amenorrhea for 3 months or more and are not pregnant, that also deserves medical review
However, the average plasma half-lives of albiglutide (5 days) 30,31,32 and albutrepenonacog alfa (34 days) 81,82 in humans are considerably shorter than that of endogenous albumin (20 days) 5
A randomized trial of 92 men (average age 73 years) found no difference in lean body mass, muscle performance, physical function, well-being, or anabolic response to testosterone between those who consumed 0.8 g/kg/day and those who consumed 1.3 g/kg/day of protein for 6 months (Bhasin, 2018)
Brainstem : The area postrema, nucleus tractus solitarius, and dorsal motor nucleus of the vagus contain both GLP-1-producing neurons and GLP-1 receptors
They emphasize methodologically robust studies that found no significant link