Zinc deficiency is most commonly associated with which condition?

Zinc deficiency is most commonly associated with which condition?

• A. Carotenemia
• B. Diarrhea
• C. Coagulopathy
• D. Cholestasis

Answer: (B)

Zinc is essential for maintaining the intestinal lining and supporting immune function. When zinc is deficient, the gut barrier becomes compromised and absorption is impaired, leading to diarrhea. This relationship is particularly important in children, where zinc deficiency is a recognized contributor to persistent diarrhea, and zinc supplementation can lessen the duration and severity of diarrheal episodes. Other signs of zinc deficiency exist (like dermatitis or slowed growth), but the association with diarrheal disease is the most characteristic. Carotenemia is a pigment change from excess carotene, cholestasis involves bile flow and fat-soluble vitamin issues, and coagulopathy relates to clotting factors or vitamin K—none of these are as directly tied to zinc status as diarrhea is.

Zinc is essential for maintaining the intestinal lining and supporting immune function. When zinc is deficient, the gut barrier becomes compromised and absorption is impaired, leading to diarrhea. This relationship is particularly important in children, where zinc deficiency is a recognized contributor to persistent diarrhea, and zinc supplementation can lessen the duration and severity of diarrheal episodes. Other signs of zinc deficiency exist (like dermatitis or slowed growth), but the association with diarrheal disease is the most characteristic. Carotenemia is a pigment change from excess carotene, cholestasis involves bile flow and fat-soluble vitamin issues, and coagulopathy relates to clotting factors or vitamin K—none of these are as directly tied to zinc status as diarrhea is.