b12 injections good for you Do Need a Prescription Injections? The Science Behind Vitamin B12:

The results were expressed in micromoles per deciliter and reported as changes from the baseline values

Rotate injection sites to prevent irritation Side Effects Local injection site irritation (improves with rotation) Mild headache Slight increase in hunger Temporary fatigue Related Medications Get in Touch Contact Us To Get Better Information

Zugravu, C.-A., et al

Unnecessary vitamin B12 shots costing Ontario millions, study finds Most seniors getting B12 shots in province don't need them, researchers say Almost two-thirds of Ontario seniors who received vitamin B12 shots had no evidence of a B12 deficiency, according to a study published in the medical journal JAMA Internal Medicine

Before giving yourself a shot, ensure the injection site is clean by using either soap and water or an alcohol swab