who sells b12 injections Injection (4 Pack) Hydroxocobalamin (B12) Injection, 2mg/mL |

Individuals on long-term medications such as metformin for diabetes or proton pump inhibitors for acid reflux, both of which block B12 absorption

Im dealing with b12 deficiency post-delta covid-19

James Granneman and Otto Muzik for insightful comments regarding human BAT positron emission tomography studies

If your diet will not allow such food groups, ie Vegans and Vegetarians or you have a medical condition that dictates an intolerance to these specific food groups, it can cause a Vitamin B12 deficiency therefore B12 injections can be very beneficial

Key observation: All dose groups began at 0.5mg with gradual escalation over several weeks before reaching maintenance doses

No human PK or clinical data exists