how long does b12 injection last in the body do injections last? Benefits of B12 Injections for

Nitric oxide is a neurotransmitter that improves circulation and blood flow

Cardiovascular (Heart and Blood Vessel) Complications In rare but serious cases, B12 replacement can lead to heart and blood vessel problems: Shortness of breath Peripheral edema (swelling in legs and arms) Rapid weight gain Pulmonary edema (fluid in lungs) Congestive heart failure (heart cannot pump effectively) Blood clots in vessels These complications arise from increased blood volume, thicker blood, and sudden changes in how hard the heart needs to work

Great really works So far, the product has been effective

How to prevent further deficiency