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Subject :NSO    Class : Class 5

Ragini is prone to mild infections and is frequently falling ill. Doctor says that her immunity has decreased due to nutrient deficiency and advices her to take citrus fruits like tomatoes, lemons, oranges in her diet. Which of the following can be the deficient nutrient?
(a) Vitamin C
(b) Vitamin K
(c) Vitamin D
(d) Vitamin E

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