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Peptides are short chain amino acids, meaning they are small, compact proteins
By supplying the active form of B12, Vita B12 2500mcg Injection 1ml bypasses digestive absorption barriers and directly corrects these metabolic deficiencies, enabling rapid DNA synthesis (for blood cells) and myelin repair (for nerves)
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
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