A deficiency of which of the following vitamins is the leading cause of blindness in young children around the world?

Question

Quizplus · Accepted Answer

Vitamin A deficiency is the leading cause of blindness in young children around the world, particularly in developing countries with poor access to sources of the vitamin. Vitamin K is important for blood clotting and bone health, while vitamin B12 is important for nerve function and the production of red blood cells. Vitamin B1 (thiamine) and vitamin B6 (pyridoxine) are important for energy metabolism and nervous system function. However, none of these vitamins are directly linked to blindness in young children.

A Deficiency of Which of the Following Vitamins Is the Leading