b12 injection increased heart rate Benefits of Injections for Optimal Health Vitamin B12 Supplements and Injections
Description
Cons: Lower absorption rates, especially for those with digestive issues
1 to 3 mL per vial is typical
Medically reviewed by Lauren Okafor | MD , The Frank H Netter MD School of Medicine, Loyola University Medical Center on March 12th, 2026
May be repeated depending on your condition
Since its a water-soluble vitamin, the liver stores some of the nutrient, and any excess is excreted by the kidneys into urine
Its especially helpful for cats suffering from low energy, poor appetite, or digestive issues
