Correct Answer: anaemia

Solution : The correct option is anaemia.

Vitamin B6 is required for the formation of red blood cells. Anaemia can occur if the body can not manufacture enough red blood cells due to a lack of vitamin B6. Anaemia is a condition in which the body's supply of healthy red blood cells is insufficient. The symptoms of vitamin B6 insufficiency are fatigue, weakness, anger, sadness, disorientation, numbness and tingling in the hands and feet, skin issues, mouth sores, and hair loss. To avoid vitamin B6 deficiency, eat a well-balanced diet rich in vitamin B6-rich foods such fish, chicken, meat, whole grains, nuts, seeds, bananas, and potatoes.