B12 helps form red blood cells, which are essential for delivering oxygen to muscles during physical activity
however, this is a diagnostic laboratory test interference and not a drug interaction
B-complex vitamins are usually taken as oral supplements to help with symptoms of deficiency, such as fatigue, anxiety, and memory problems
High levels of vitamin B12 are unusual for someone on metformin
Category Vitamin B12 Manufacturer Sandoz Manufacturer Ref 9051 Vitamin B12 Injections Convenient Multi-Dose Vial Supports Red Blood Cell Production Promotes Healthy Nerve Function Equivalent to ten 1 mL weekly injections Description Sandoz Vitamin B12 Injectable Solution - 1000 mcg/10 mL Essential Support for Healthy Blood and Nerve Function The Sandoz Vitamin B12 Injectable Solution provides a reliable source of cyanocobalamin, a synthetic form of vitamin B12 that plays a vital role in maintaining overall health
Liquid forms (ferrous sulfate elixir, iron-protein succinylate solution) are useful for children or anyone who cannot swallow tablets