Vitamin B-12 (cobalamin) is instrumental in the formation of red blood cells, cell metabolism, and neural functions of the body. Vitamin B-12 deficiency leads to anemia, fatigue, muscle weakness, and bowel and nerve problems.
Causes of vitamin B12 deficiency
The human body needs a daily dose of vitamin B12 to perform its functions normally and the recommended daily vitamin B-12 dose for adults is 2.4 ug.
The injury may occur as a result of undernutrition, food absorption disorders, pancreatic diseases, Zollinger-Ellison syndrome, or other causes. In the first phase, there is a decrease in the inventory of vitamin B12 in the body, and in the late stages, anemia occurs in addition to neuropathy.
Symptoms:
Indicators and symptoms may initially be hidden, but they usually increase as shortages increase. They may include:
Exhaustion and Feeling dizzy
Arrhythmia
Pale or yellowing skin
Weight Loss
Muscle weakness
Medications that may reduce vitamin B12 absorption in the body
1- Metformin. Taking this drug used to treat diabetes may reduce your body's ability to absorb vitamin B12.
2- Proton pump inhibitors. Taking omeprazole, lanzoprazole or other medications that reduce acids in the stomach may reduce the absorption of vitamin B-12.
3- colchicine. Taking this drug may reduce your body's ability to absorb vitamin B-12.
4- Vitamin C. Taking vitamin B-12 with vitamin C may reduce the amount of vitamin B12 available in your body. To avoid this interaction, vitamin C should be taken two hours or more after vitamin B-12 supplements.
Your doctor may recommend changing medications or dosing times to prevent any possible interactions.
Complications
Vitamin B-12 deficiency or folate (folic acid) makes you more susceptible to many health problems, including:
Complications of pregnancy. A fetus that does not get enough folic acid from the mother may develop congenital abnormalities in the brain and myeloid cord.
Nervous system disorders. Vitamin B-12 deficiency may lead to neurological problems, such as continuous tingling in the hands and feet, or problems with equilibrium. mental confusion and frequent forgetfulness, because vitamin B12 is essential for brain health and functions.
Prevention
You can prevent some types of vitamin deficiency anemia by choosing a healthy diet containing diverse foods. Foods rich in vitamin B-12 include:
Beef, liver, chicken, fish
Eggs and Dairy Products
Broccoli, spinach, liver and mushroom
The deficiency can be compensated by taking vitamin-containing supplements, which are taken in the form of tablets or injected under the supervision of a competent physician. For medical examinations and special consultations, you can visit our healthcare centers.
