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Key Takeaways on AOD 9604 Investigational status: AOD 9604 is not an FDA-approved medication for fat loss or any other indication, which is why medical supervision is essential

Another recommends 500mcg

160-200 pounds (72-90kg): The standard 400mcg daily protocol works well for most individuals in this range

Pharmacokinetics: Cyanocobalamin is administered intranasally, orally, and parenterally, while hydroxocobalamin is administered only parenterally. Once absorbed, vitamin B12 is highly bound to transcobalamin II, a specific B-globulin carrier protein and is distributed and stored primarily in the liver as coenzyme B12. The bone marrow also stores a significant amount of the absorbed vitamin B12. This vitamin crosses the placenta and is distributed into breast milk. Enterohepatic recirculation conserves systemic stores. The half-life is about 6 days (400 days in the liver). Elimination is primarily through the bile; however, excess cyanocobalamin is excreted unchanged in the urine

Vitamin B12 is known to be excreted in human milk