While some people can obtain adequate B12 from a balanced diet, others may need injections, especially if they have absorption issues or dietary restrictions
The NHS Inform Scotland guidance and the Vegan Societys recommendation align: a 10-microgram daily B12 supplement, or a 2,000-microgram weekly supplement, is enough for the vast majority of plant-based eaters
The statements on this website have not been evaluated by the FDA
Vitamin B12 injections are particularly beneficial for: Vegans and Vegetarians : Since Vitamin B12 is primarily found in animal-based foods, plant-based eaters often require supplementation
These include: Lifestyle interventions (dietary advice, physical activity programmes) Licensed pharmacotherapy such as orlistat, or GLP-1 receptor agonists including semaglutide 2.4 mg (Wegovy, NICE TA875) or tirzepatide (Zepbound) where clinically indicated and available Referral to tier 3 or tier 4 weight management services , including bariatric surgery assessment where appropriate Information on NHS weight management services and eligibility for licensed treatments is available via the NHS website and NICE guidance
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