Vitamin “B 12” This vitamin works to protect and preserve the enveloping layers of nerve cells, and any deficiency in it in the long term can lead to deformation of the spinal cord, and this can be avoided by eating fish and red meat.
Vitamin “B 12” is known by several other names, including “cobalamin”, which is one of the essential vitamins that the body needs, but it does not have the ability to produce it. It is available in animal products, or it is added to some types of food, and it is also available as a dietary supplement. This vitamin contributes to the functions of nerve cells and tissues, and the manufacture of “DNA”, in addition to the formation of “red blood cells”, as it helps to “improve memory”, “reduce the risk of heart disease”, and “energy enhancement.” In the body “.
Vitamin B12 is one of the water-soluble vitamins that the body stores in the liver for years.
The normal range of vitamin B12
The normal range of vitamin B 12 in the “blood” ranges between “190 to 950 picograms per milliliter”, and its ratio between “200 to 300 picograms per milliliter” indicates that it is within the minimum limits of normal values, but when it is lower than ” 200 picograms per milliliter, so this is a low percentage, and the doctor may order more tests to confirm these results.
It is worth noting that the symptoms of “folate deficiency” are similar to those associated with low levels of vitamin “B12”, so the doctor may recommend a test for the “folic acid” level.