Write the name of the disease caused by the deficiency of vitamin B12?

Question

Answer

Vitamin B12 deficiency may lead to a reduction in healthy red blood cells (anaemia).

Answer

The disease caused by the deficiency of vitamin B12 is Pernicious anaemia (RBC deficient in haemoglobin).

Answer

Disease caused by deficiency of vitamin B12:

Vitamin B12 is an essential vitamin that plays a critical role in the formation of red blood cells, DNA synthesis, and the proper functioning of the nervous system. The deficiency of vitamin B12 leads to a condition known as pernicious anemia.

Symptoms:

Fatigue and weakness

Shortness of breath

Dizziness and lightheadedness

Pale skin

Jaundice (yellowing of the skin and eyes)

Tingling and numbness in the hands and feet

Difficulty walking or maintaining balance

Depression

Memory loss and confusion

Sore mouth or tongue

Causes:

Inadequate intake of vitamin B12 through diet

Malabsorption of vitamin B12 due to gastrointestinal disorders such as Crohn's disease and celiac disease

Inability to produce intrinsic factor, a protein necessary for the absorption of vitamin B12, due to an autoimmune disorder called pernicious anemia

Use of certain medications that interfere with vitamin B12 absorption

Heavy alcohol consumption

Treatment:

The treatment of pernicious anemia involves the administration of vitamin B12 supplements. Depending on the severity of the deficiency, the supplements may be given orally or via injection. In cases where the deficiency is caused by malabsorption, treatment of the underlying gastrointestinal disorder may be necessary.

Prevention:

Incorporate vitamin B12-rich foods in your diet such as meat, fish, poultry, eggs, and dairy products

Take vitamin B12 supplements if you are at risk of deficiency

Limit alcohol consumption

Manage underlying gastrointestinal disorders

Conclusion:

Vitamin B12 deficiency can have serious health consequences and lead to pernicious anemia. Early detection and treatment are crucial in preventing complications. A balanced diet and taking supplements can help prevent vitamin B12 deficiency.

Answer

Anemia

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