US$ 23.89
b12 injection sq or im Best Vitamin Sites Compounded Cyanocobalamin (Vitamin B12) Injection
Description
However, the body is generally very efficient at excreting excess B12 through urine without any issues

Even some meat eaters dont absorb it very well (4, Unlike other vitamins, the absorption of vitamin B12 depends on a protein produced in your stomach, called intrinsic factor

This is one reason MOTS-c is frequently discussed in longevity, performance, and metabolic-health communities

For example, how bad the deficiency is, or if the body cant absorb it well

Nature Chemical Biology 9(5):300-306
