is injectable b12 better than oral Vitamin B12 injections (B12 shots) are intramuscular injections of vitamin b12 injections versus oral supplements

Understanding the distinctions in absorption, effectiveness, convenience, and cost is key to making an informed decision with your healthcare provider

Once you receive a vitamin B12 injection, your body should start to create fresh red blood cells within a 48 to 72-hour timeframe, and you'll be on your way to feeling better

milder deficiencies might respond well to oral pills

[108] In addition, certain drugs may interfere with laboratory tests for the vitamin, such as amoxicillin, erythromycin, methotrexate and pyrimethamine

Hematocrit and reticulocyte counts should be repeated daily from the fifth to seventh days of therapy and then frequently until the hematocrit is normal

Cost-Effectiveness and Accessibility: A Practical Consideration Injections typically incur higher costs due to doctor visits and administration fees, while oral pills provide a more affordable and accessible option