Which of the following is not a complication of Vitamin A deficiency?

Vitamin A deficiency is primarily associated with visual impairments and ocular health issues. Conjunctival xerosis, keratomalacia, and Bitot's spots are all conditions directly linked to a lack of Vitamin A. Conjunctival xerosis refers to the drying of the conjunctiva, keratomalacia is the softening of the cornea, and Bitot's spots are foamy white patches on the conjunctiva, all of which arise from Vitamin A deficiency and result in severe ocular problems.

On the other hand, goiter is not a complication of Vitamin A deficiency; rather, it is related to iodine deficiency. Goiter occurs when there's inadequate iodine in the diet, leading to an enlargement of the thyroid gland. Each of these conditions manifests due to specific nutritional deficiencies, highlighting the distinct roles vitamins and minerals play in maintaining bodily functions.