Goitre disease is primarily caused by a deficiency of the element iodine. Iodine is essential for the thyroid gland to produce thyroid hormones, and when there isn't enough iodine, the thyroid enlarges to try and capture more, resulting in goiter.
Deficiency of which element causes Goitre disease?
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Question context
This question is part of 🧬 Biochemistry within the broader 🧬 Medical Science subject and appears in the PPSC Punjab Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.