Which nutrient deficiency is commonly associated with the development of Night Blindness?

A Vitamin B12 deficiency
B Vitamin A deficiency ✓
C Vitamin D deficiency
D Vitamin E deficiency

Explanation

Vitamin A is essential for the production of rhodopsin, a pigment in the retina that allows for vision in low light conditions. Deficiency of Vitamin A leads to impaired production of rhodopsin, resulting in Night Blindness.

Source

WHO reports on Nutrition and Health
Metabolic and Nutritional Disorders Nutrition and Health Vitamin Deficiencies Easy MEDICAL Confidence: high