benefits.of b12 injections 7 Benefits of for Health, Energy and Beauty How to Boost Immune System
Description
The liver stores approximately two to five years' worth of B12, which means deficiency may not become clinically apparent until well after surgery

2013;21 Suppl 1(0 1):S1-S27

Dry mouth, nausea, and blurred vision have also been reported with B12 (55)

They are designed to support specific systems such as blood flow, neural signaling, energy metabolism, or antioxidant defense rather than replace or suppress hormones