b12 injections cyanocobalamin Vitamin Injectable Solution for Horses, 5000-mcg, 100-mL - Easy Refills and nerve damage. 5548656 - Henry Schein Medical

Injections can be done at home or in your doctors office, intramuscularly or subcutaneously

Oral Supplements Cyanocobalamin tablets (common) Methylcobalamin (easier to absorb) B12 sprays or dissolvable tabs Pros: Easy to take No needles Affordable Cons: Absorption varies Not ideal for GI conditions Food Sources Liver (highly concentrated) Eggs Red meat Cheese Shellfish and fish Plant-based

If this aligns with your goals, well develop your treatment plan at your initial consultation

Reviewed for documentation, presentation, labeling accuracy, internal QA, and direct in-house fulfillment handling

Insufficient intrinsic factor production, common in older adults due to age-related absorption decline, can also lead to deficiency