The B12 Diaries
The B12 Diaries
Blog Article
En varios estudios se ha demostrado que las personas con niveles elevados de vitamina B12 tienen un mayor riesgo de cáncer. Sin embargo, otras investigaciones han revelado que el riesgo de cáncer es más alto en personas con niveles bajos de vitamina B12 o que los niveles de vitamina B12 no influyen en el riesgo de cáncer.
In patients with suspected B12 deficiency, Original lab exams should really incorporate a whole blood rely (CBC) by using a peripheral smear and serum B12 and folate ranges.
En los Estados Unidos, la mayoría de las personas consumen suficiente vitamina B12 con los alimentos Sin embargo, algunas de ellas tienen dificultades para absorberla de los alimentos. El cuerpo absorbe la vitamina B12 de los alimentos en un proceso que consta de dos etapas.
Complete blood rely. This exam checks the size and amount of your red blood cells. For anyone who is low in vitamin B12, your red blood cells will never appear normal. They will be A great deal larger and formed differently than healthful kinds.
Individuals who have digestive Ailments for instance Crohn's condition and celiac disease, as well as Individuals who have had weight reduction operation or gastrointestinal surgical procedure, may very well be deficient in B12 as a consequence of decreased absorption.
[21] lists the nutrient information of many foods and gives an extensive list of foods that contains vitamin B12 organized by nutrient content and by food title.
Some research demonstrates that many people in The usa and the uk consume enough vitamin B12.[two][11] However, other investigation indicates that the proportion of individuals with very low or marginal amounts of vitamin B12 is approximately forty% in the Western planet.[2] Grain-dependent foods may be fortified by obtaining the vitamin included to them. Vitamin B12 supplements can be obtained as single or multivitamin tablets.
Find out about the many benefits of vitamin B, how deficiencies can have an affect on your well being, and which foods are very good resources.
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Vitamin B12 is a drinking water-soluble vitamin that is naturally current in some foods, added to Other folks, and accessible for a dietary complement in addition to a prescription medication. For the reason that vitamin B12 contains the mineral cobalt, compounds with vitamin B12 exercise are collectively known as cobalamins [one].
All sufferers with chance components for the varied etiologies of vitamin B12 deficiency need to be monitored routinely with lab exams.
Vitamin B12 is absorbed as part of your stomach with the assistance of the protein known as intrinsic component. This substance binds towards the vitamin B12 molecule and will help your blood and cells take up it.
If anyone can’t Obviously make intrinsic element, they have pernicious anemia. Because of this they have problem absorbing vitamin B12 from dietary dietary supplements and all foods.
People over 50 ought to get most of their vitamin B12 from fortified foods or dietary dietary supplements since, in most cases, their bodies can take up vitamin B12 from these sources.