Since your body naturally does not make vitamin B12 on its own, you will have to take it from another source like animal-based foods, pill supplements, or injections
For example, if you are being treated for type 2 diabetes with medications such as metformin, your ability to absorb vitamin B12 from the digestive tract may be reduced
Boosts Natural Energy Fights fatigue by supporting red blood cell production and healthy metabolism, without the crash of stimulants
It is critical for calcium and phosphate regulation, musculoskeletal health, immune modulation, and neurological function
This means that it is not possible to overdose on vitamin B12, and as far as we know there is no upper limit on the amount of B12 that can be taken safely by an otherwise healthy person