While the RNI for maintenance is only 1.5 g daily, therapeutic oral doses typically range from: 50-150 g daily for mild deficiency prevention in at-risk groups 1,000-2,000 g daily for treating confirmed deficiency without malabsorption Some formulations contain up to 5,000 g, though there is no proven additional benefit over 1,000-2,000 g for most patients The reason for this dosage discrepancy lies in absorption efficiency
Its also possible to feel no obvious sensation at the time of injection, apart from maybe a warmth if given IV
One honest caveat belongs here
Step 3: Subscribe to your personalized treatment plan, including B12 shots After your doctor prescribes TRT, B12 injections, or a combination of the two, youll subscribe to a personalized treatment plan