Vitamina B12 (anteriormente Metilcobalamina)
Forma activa de la vitamina B12 que favorece la salud cardíaca y nerviosa, los ritmos circadianos y la metilación.
La vitamina B12 como metilcobalamina es una forma de vitamina B12 lista para los tejidos. Favorece la función cardiovascular, los ciclos de sueño normales, la función de los glóbulos sanguíneos y la función nerviosa.
Muchos suplementos de vitamina B12 contienen cianocobalamina como ingrediente activo, que el hígado debe primero "desintoxicar" y modificar para formar metilcobalamina, una forma activa de vitamina B12 esencial para los procesos involucrados en la función cardíaca, el sueño, la formación de células sanguíneas y la función nerviosa. La vitamina B12 de Thorne, como metilcobalamina, proporciona vitamina B12 en su forma ya biológicamente activa y lista para los tejidos. La evidencia clínica indica que el cuerpo utiliza la metilcobalamina de manera más eficiente que la cianocobalamina. La metilcobalamina ayuda a mantener los ritmos circadianos normales para promover un sueño normal y apoya los procesos de metilación saludables en el cuerpo.
La metilcobalamina es esencial para que el cuerpo recicle la homocisteína y para formar los donantes de metilo internos involucrados en la función cardiovascular, el sueño, la formación de células sanguíneas y la función nerviosa. La mayoría de los suplementos de vitamina B12 contienen cianocobalamina; sin embargo, el hígado debe primero "desintoxicar" la molécula de cianuro en la cianocobalamina y luego unir un grupo metilo para formar metilcobalamina.
Aunque la investigación muestra que la cantidad de cobalamina detectada después de una dosis oral de metilcobalamina es similar a la cantidad después de la administración de cianocobalamina, se acumula significativamente más cobalamina en el tejido hepático después de la administración de metilcobalamina. Y la excreción urinaria de metilcobalamina es aproximadamente un tercio de la de una dosis similar de cianocobalamina, lo que indica una retención tisular sustancialmente mayor de la primera.

Supplement Facts
Serving size: One Capsule
| Amount per capsule | % DV | |
|---|---|---|
| Vitamin B12 (as Methylcobalamin) | 1 mg | 41,667% |
† Daily Value (DV) not established.
Other ingredients: Microcrystalline Cellulose, Hypromellose (derived from cellulose) capsule, Leucine, Silicon Dioxide.
Suggested Use: Adults take 1 capsule daily with food.
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Forma activa de la vitamina B12 que favorece la salud cardíaca y nerviosa, los ritmos circadianos y la metilación. La vitamina B12 como metilcobalamina es una forma de vitamina B12 lista para los tejidos. Favorece la función cardiovascular, los ciclos de sueño normales, la función de los glóbulos sanguíneos y la función nerviosa. Muchos suplementos de vitamina B12 contienen cianocobalamina como ingrediente activo, que...

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