see NHS guidance and Xenical/Alli SmPCs), and injectable GLP-1 receptor agonists such as semaglutide (Wegovy) and liraglutide (Saxenda)
Cyanocobalamin may also be used for improving energy levels, boosting metabolism, and promoting healthy skin, hair, and nails
It establishes a contemporaneous record that the patient understood the risks and chose to proceed-a critical defence if adverse events occur
Because SIRVA results from incorrect injection technique, it is entirely preventable
Self-prescribing B12 injections for weight loss purposes is not supported by clinical evidence and may delay diagnosis of underlying conditions contributing to weight concerns or low energy levels
Oral supplementation works because approximately 1% of an oral dose is absorbed through passive diffusion, bypassing the need for intrinsic factor