Please note I am not a medically trained person but I've had Pernicious Anaemia (just one of many causes of B12 deficiency) for more than 47 years and still treated with cyanocobamalin 1mg injections now every three weeks
It does not appear on the list of controlled substances, but its sale as a dietary supplement or health product is not authorized
Although pharmacological compounds aimed at inducing ferroptosis, such as erastin and RSL3, or inhibiting it, such as ferrostatin-1 (fer-1), have demonstrated potential in preclinical studies, their application in clinical settings faces challenges, including off-target effects and limited tissue specificity [2,3,4,5,6]
The TRIUMPH-1 obesity data, by contrast, are company-reported and not yet peer-reviewed
Clinical use of GLP-1 for diabetes was limited by its rapid degradation by dipeptidyl peptidase-4 (DPP-4) and other peptidases (Hansen et al., 1999)
Your body may simply need more time