When you have a prescription from a licensed healthcare professional, you can fill it from your choice of compounding pharmacy
Consult with your healthcare provider to discuss your weight loss goals, lifestyle changes, potential side effects, and the risks of each medication to determine which medication is more appropriate for your health goals.

Contact your GP if you experience: Unexpected symptoms after starting B12 supplementation, including persistent skin reactions, gastrointestinal disturbance, or mild allergic manifestations Neurological symptoms such as significant tingling, numbness, weakness, or balance problemsthese may indicate B12 deficiency paradoxically, or alternative neurological conditions requiring assessment Unexplained fatigue or malaise that develops or worsens despite supplementation Concerns about medication interactions , particularly if taking metformin, proton pump inhibitors, or other medications affecting B12 metabolism [2] [4] Seek emergency medical attention (call 999) if you develop signs of a severe allergic reaction following B12 injection, including facial swelling, difficulty breathing, or widespread urticaria
TO B-12 OR NOT TO B-12