Which one of the following causes Goitre due to deficiency?

A. Goitre 
B. Myopia
C. Joint pain
D. None of these

🧠 Explanation:

Goitre, caused by iodine deficiency, enlarges the thyroid gland, affecting health. This condition is a key topic in health sciences, engaging students and medical professionals. Understanding goitre promotes awareness of nutrition and prevention, relevant for public health. Its impact attracts those studying endocrinology, highlighting the importance of iodine in diets for thyroid function, making it essential for health education and addressing nutritional deficiencies in communities worldwide.