cobalamin b12 injections CYANOCOBALAMIN Vitamin Injectable Solution for Horses, 5000-mcg, 100-mL - Easy Refills B-12 Kit - INTRAMUSCULAR (Cyanocobalamin

Association of vitamin B12 with obesity, overweight, insulin resistance and metabolic syndrome, and body fat composition

There is no one-size-fits-all answer to B12 injections vs oral supplements which is better

For glycemic control in type 2 diabetes, treatment is typically continued indefinitely as long as it remains effective and well-tolerated, with periodic assessment of the ongoing need for therapy

Instead, focus on comprehensive plans that combine sustainable diet changes, activity, behavior support, and, when appropriate, medical options that have robust human trial evidence

The half life of a B12 injection averages about 6 days from the studies I've seen so the answer is yes