Vitamin B12 Deficiency
Vitamin B12 deficiency, a widespread yet often overlooked condition, can lead to serious neurological, hematological, and psychological complications if left untreated. Vitamin B12, or cobalamin,…
Pernicious Anemia
Pernicious anemia is a form of megaloblastic anemia resulting from vitamin B12 deficiency due to impaired absorption in the gastrointestinal tract. It is classified as…