Deficiency of which vitamin causes symptoms like tingling in the tongue, anaemia, white patches on the skin, mouth ulcers and shortness of breath?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. Vitamin B12.
The symptoms of tingling in the tongue, anaemia, white patches on the skin, mouth ulcers, and shortness of breath are commonly associated with a deficiency of Vitamin B12. This essential vitamin plays a crucial role in red blood cell formation, neurological function, and DNA synthesis. When the body lacks Vitamin B12, it can lead to megaloblastic anaemia, a condition in which red blood cells become large and inefficient, causing fatigue and breathlessness. Neurological symptoms like numbness or tingling occur due to nerve damage. Deficiency can arise from poor dietary intake, especially in vegetarians, or malabsorption disorders like pernicious anaemia.