Anaemia is caused because of deficiency of which of the following ?

Options

A. Cobal
B. Iron
C. Sodium
D. Calcium

Answer

2

Explanation

Anemia is a condition that develops when blood lacks enough healthy red blood cells or hemoglobin. The three main types of anemia are due to blood loss, decreased red blood cell production, and increased red blood cell breakdown. Causes of decreased production include iron deficiency, a lack of vitamin B12, thalassemia, and a number of neoplasms of the bone marrow.