Vitamin B12, also known as cobalamin, is an essential vitamin in the synthesis of DNA, RNA and myelin, as well as for the formation of normal red blood cells; This vitamin is stored in the body under the same conditions as other B complex vitamins, however, various situations can cause its deficiency and cause symptoms such as palpitations, fatigue and fatigue in the hands and feet.
The main causes of vitamin deficiency are the realization of vegetarian diets, Cronh’s disease and the lack of intrinsic factor, a substance that allows the absorption of this vitamin, for example.
- You may notice a vitamin B12 deficiency in the circulatory and nervous systems.
- I may have the following symptoms:.
In children, vitamin deficiency can also lead to growth difficulties, general developmental delay, and megaloblastic anemia, for example.
Vitamin B12 deficiency can have several causes such as
Pernicious anemia can cause degradation of the intrinsic factor, which is a necessary support for the absorption of vitamins at the stomach level.
In addition, stomach acid facilitates the separation of vitamin B12 from the foods it contains, as atrofic gastritis and the use of certain drugs that block the neutralization of stomach acid can affect stomach acid levels.
People with Crohn’s disease who affect ions and those who have eliminated ions by effectively absorbing vitamin B12. Other intestinal causes of deficiency include suffering that causes the over-development of bacteria and parasites.
Animal foods are the only natural source of vitamin B12, so their deficiency could be the result of a diet devoid of foods such as meat, fish, humans, cheese and milk. The people particularly at risk are the elderly, the alcoholics who eat poorly and strictly. Vegetarians.
To treat vitamin B12 deficiency will depend on the cause that caused it, however, when it comes to pernicious anemia, it involves the placement of periodic intramuscular injections of this B vitamin complex such as Meganeubion, Bedoyecta, Neo-panl-cticos, Cobalex, Thiaminal, among others.
When the diet causes normal absorption, the doctor or nutritionist indicates oral supplementation or injection of vitamin B12, as well as an increase in consumption of foods rich in this vitamin. See the full list of foods rich in vitamin B12.
For vegetarians, it is important to include yeast or fortified products such as soy milk, tofu and cereals in the diet and consumption of yeast or fortified products such as soy milk, tofu and cereals.
Excess of this vitamin is rare, easily removed by urine. However, people with polycythemia, Leber congenital amaurosis, cobalt allergy or cobalamin allergy, which occurs in the postoperative period of a stent in a blood vessel, should not consume vitamin B12 supplements without the recommendation of a doctor.