Rickets is caused by deficiency of:
Show answer & explanation
Correct answer: B
Explanation
The correct answer is Option 2 i.e. vitamin D.
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Rickets is a disease that primarily affects children and leads to softening and weakening of bones.
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It is caused by a deficiency of Vitamin D, which is essential for the proper absorption of calcium and phosphorus in the body.
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Without enough Vitamin D, bones become soft, brittle, and prone to deformities, especially in the legs and knees.
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The main natural source of Vitamin D is sunlight. Other dietary sources include eggs, fatty fish, and fortified milk.
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Children with limited sun exposure or poor nutrition are at higher risk of developing rickets.
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To prevent this condition, it is important to ensure adequate sunlight exposure, a balanced diet, and Vitamin D supplements if necessary.