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| Q. |
The limb bones of children become bent if there is deficiency of vitamin - |
| A. | A |
| B. | B1 |
| C. | D |
| D. | E |
| Answer» C. D | |
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Explanation: Rickets is weakness and deformity of the bones that occurs from lack of vitamin D. Vitamin D occurs in whole milk, butter, egg yolks, animal fats, and liver, especially fish liver oil. The body also makes its own vitamin D when sunlight shines on the skin. Children who do not eat enough foods with vitamin D, and who do not get enough sunlight, gradually develop signs of rickets. |
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