The research-grade designation means batch-to-batch consistency and purity verification are your responsibility
Check vitamin B12 levels in people treated with metformin who have symptoms suggestive of vitamin B12 deficiency This will also include patients found to have megaloblastic anaemia (raised mean corpuscular volume [MVC]), who may be asymptomatic (MHRA, 2022)
In diet-induced obese models, it produced a 7-10% reduction in body weight in just 11 days by increasing the basal metabolic rate
Use should be discontinued upon observance of any untoward reaction
However, if your deficiency is causing neurological symptoms, you may be given injections every other day for 1-2 weeks and then have regular injections every 2 months
For the mechanics of measuring accurately, our reconstitution guide and the dosage calculator do the math