AOD9604 and Cartilage Biology Research In a collagenase-induced knee osteoarthritis rabbit model, intra-articular injection of AOD9604 significantly enhanced cartilage regeneration compared to saline controls, with combined AOD9604 and hyaluronic acid injections proving more effective than either treatment alone producing superior morphological and histopathological scores and a significantly shorter lameness period in the AOD9604 + HA group
Those whose diets are more plant-based could be at risk for deficiency
Subcutaneous injections exceeding 0.5mL per site reduce absorption efficiency due to depot formation, which is why protocols exceeding 125mg daily should split doses across multiple injection sites or use oral administration instead
In Denmark, however, patients receive injections of 1 mg cyanocobalamin per week during the first month and every 3 months after that, or 1 mg hydroxycobalamin every other month.
What to Expect Before Getting a B12 Shot A nurse or doctor will confirm your deficiency Injection is usually given in the shoulder Slight pinch or sting for 23 seconds Possible brief dizziness or tingling Pre-shot tips: Eat something beforehand Wear loose clothing Stay seated for 10 minutes after What to Expect After Getting a B12 Shot Slight soreness at the injection site Redness or bruising (rare but not harmful) Headache or tiredness in the first 24 hours Most feel normal or better after 12 days Aftercare: Drink water Avoid strenuous activity if dizzy Monitor for swelling or allergy signs Alternatives to B12 Injections: Supplements and Food Sources Not everyone wants or needs a shot