A GP, pharmacist, or specialist in obesity medicine can provide evidence-based guidance on licensed treatment options that have been rigorously evaluated for safety and efficacy within the UK regulatory framework
Oral versus intramuscular administration of vitamin B12 for the treatment of patients with vitamin B12 deficiency: a pragmatic, randomised, multicentre, non-inferiority clinical trial
Such patients often are prescribed supplemental B
We know from the research that low stomach acid is correlated with impacts on nutrient absorption, including iron, and with Hashimotos
How Do I Inject A B12 Shot
Although gastric banding carries a lower risk of B12 deficiency than malabsorptive procedures such as Roux-en-Y bypass, reduced tolerance of B12-rich foods and the use of acid-suppressing medicines can still compromise nutritional status over time