b12 injection intramuscular or intravenous How to Give Injections at Home to Yourself · PA Relief Cyanocobalamin (b12) Injection 2,000 mcg/mL

Others improve mitochondrial efficiency, growth hormone signaling, or body composition

Restoring vitamin B12 can aid in red blood cell formation

A deficiency in vitamin B-12 can be associated with weight loss, poor haircoat, vomiting and diarrhea in cats

B12 Shots support metabolism by helping the body convert food into usable energy more efficiently, which may assist with weight management

For example, people who maintain a vegetarian or vegan diet, people with absorption disorders, and those taking prescription meds like Metformin, Proton Pump Inhibitors (PPIs), and H2 blockers like Pepcid are often at greater risk

List of medicines under additional monitoring European Medicines Agency