Which vitamin plays a crucial role in the maintenance of epithelial and mucosal integrity, and its deficiency can lead to impaired wound healing?

A Vitamin A ✓
B Vitamin C
C Vitamin E
D Vitamin K

Explanation

Vitamin A is essential for the maintenance of epithelial and mucosal integrity, and its deficiency can lead to impaired wound healing.

Source

Nutrition textbooks
Vitamins Nutrition Vitamin A Easy MEDICAL Confidence: high