Because the bodys natural production is limited, people with restricted animal protein intake or higher metabolic demands can run short, making supplementation useful for supporting energy metabolism
References: Ajram L.A
Oral and Other FDA-Approved Medications GLP-1s are not the only approved pharmacotherapy, and for some patients they are not the right first choice: Ready to put this into practice
If the injection is needed (e.g., to replete B or B in a deficient mother), it can be used, but the infant should be observed for any unusual symptoms (though none would be expected from B vitamins, apart from perhaps looser stools if anything)
It is currently under investigation for the treatment of growth hormone deficiency, muscle wasting, bone wasting, and appetite stimulation
This is especially important for chronic pain patients who might use these peptides for a longer time