But she was younger and it was a different body composition. McEnroe believes her GLP-1 use isnt tied to her sports performance, but rather to the fact that she just wanted to shed some pounds
In addition, GLP-1RAs increase heart rate in humans, most likely via the GLP-1R located in the sinoatrial node of the heart (37) and perhaps also via activation of the sympathetic nervous system and inhibition of the parasympathetic nervous system as shown in animals studies (38, 39)
Rapid weight loss and metabolic shifts can temporarily influence the natural hair cycle
Decreased DPP-4 or CD26 expression is also seen in cases where CD9 is deleted and in murine models of hyperoxygenation [35]
It makes you want sex, not just capable of it
Human data are often associative rather than interventional, assays lack standardization, and receptor mechanisms may be incomplete or contested