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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Coronavirus Disease (COVID-19) Advice for the Public
Williams WP 3rd, McLin DE 3rd, Dressman MA, Neubauer DN
The disease affects approximately 10% of the global population, with prevalence varying across regions due to differences in age, demographics, socioeconomic status, and access to healthcare (Rovin et al., 2024) and studies have consistently demonstrated a rising prevalence in both developed and developing countries
GRAN VALOR: obtienes 120 cpsulas en cada frasco