vit b12 injection for blood pressure after heart transplant Compounded Cyanocobalamin (Vitamin B12) 8 Reasons to Get a
Description
Deficiency impairs cellular energy production, nerve myelination, and DNA synthesis

My advise is dont hesitate, Vitastir is the real deal
However chronic blood loss, that is the continuous or regular loss of small amounts of blood over a prolonged period, will slowly exhaust iron stores

A: No, it's generally not recommended