is vet grade b12 injectable safe for humans Vitamin B-12 1000mcg - Injection Pets dogs and cats NV Vitamin B12 Injection 100ml
Description
Metformin may result in suboptimal oral vitamin B12 absorption by competitively blocking the calcium-dependent binding of the intrinsic factor-vitamin B12 complex to its receptor
You need vitamin B12 to maintain a healthy nervous system, and it helps your body to produce red blood cells

It also has a direct effect on immune function

Yes, it is generally safe to consume 2 tablets of Neurobion Forte daily
