If you see any of these, discard the vial immediately
Clinics generally advise against starting treatment for anyone who: Is pregnant Has a personal or family history of thyroid cancer Has a history of multiple endocrine neoplasia (MEN) syndrome BMI and health history serve as a useful starting point for this evaluation, not an absolute cutoff, since metabolism and overall wellness also weigh into a provider's decision
Can it work for obese people
Irritability and anxiety Some community reports describe irritability, restlessness, or heightened anxiety, occasionally framed as overstimulation
B12 shots don't burn fat directly, but they support the energy, metabolism, mood, and immune system function that make weight loss significantly easier to stick with
These findings underscore the importance of considering demographic factors when evaluating the safety and efficacy of GLP-1 RAs in clinical practice