Vitamin B12, also called cobalamin, is a B-complex vitamin, essential for blood and nervous system health.This vitamin is easily found in common foods such as eggs or cow’s milk, but patients with malabsorption may need supplements.syndrome, for example. Vitamin B12 can be prescribed by your doctor in the form of injectable vitamin B12.
Vitamin B12 is used to form blood cells with folic acid.
- When eating vitamin B12-rich foods is low.
- As is especially the case in vegetarians.
- A vitamin B12 dietary supplement should be taken to prevent pernicious anemia and other complications.
- Such as stroke.
- And heart disease.
- This prescription should always be performed by a specialist doctor such as a gastroenterologist or a hematologist.
Vitamin B12 is found in higher amounts in animal foods such as dairy products, meat, liver, fish and eggs.
? List of foods rich in vitamin B12
Lack of vitamin B12 is rare and vegetarians are the group most at risk of developing vitamin B12 deficiency, as it is found only in animal foods. Vitamin B12 deficiency can also occur in people with digestive problems such as malabsorption syndrome or gastric secretion deficiency.patients with hypothyroidism.
Early symptoms of lack of vitamin B12 include:
Then there is an aggravation of deficiency, causing megaloblastic anemia or pernicious anemia, characterized by hyperactivity of the bone marrow and the appearance of abnormal blood cells in the blood.See all symptoms of lack of this vitamin here.
Vitamin B12 levels are evaluated in a blood test and vitamin B12 deficiency is accounted for when vitamin B12 values are below 150 pg/ml in this test.
Excess vitamin B12 is rare because the body easily removes vitamin B12 through urine or sweat when it is found in large amounts in the body, and when there is this build-up, the symptoms can be allergic reactions or increased risk. infections because the spleen can grow and the body’s defense cells can lose their function.
Vitamin B12 supplements may be needed for people who have a vitamin B12 deficiency in their blood, as evidenced by blood tests.It can be consumed naturally, increasing the consumption of foods rich in vitamin B12, or in synthetic form, in the form of tablets, solution, syrup or injectable for as long as the doctor determines.
Initial intake of vitamin B12 in healthy adults is 2.4 mcg.The recommendation is easily made with 100 g of salmon and is far exceeded by 100 g of beef liver fillet.