Administration: Subcutaneous Injection
It is not FDA-approved as a standalone
As we can intuitively grasp, these high levels arent a sign of B12 toxicity or overdose
The active form, 1,25-dihydroxyvitamin D, is generally reserved for specific kidney, calcium, or metabolic evaluations and is not the standard test for routine vitamin D status
The reductions in lean mass do not necessarily indicate pathological muscle loss, as improvements in body composition, physical function, and quality of life have been reported with semaglutide and tirzepatide in subanalyses of the STEP-1 and SURMOUNT-1 programs [7,8]
The main exception to this rule is the GLP-1 class (like semaglutide, tirzepatide, or retatrutide), which may be used for longer under proper supervision since the studies and pharmacology support extended duration