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Which of the following sets correctly enumerates the four fat-soluble vitamins required by humans?

AA, D, E, and K
BB, C, D, and E
CA, B, C, and D
DC, D, E, and K
Answer & Solution
Correct answer: A. A, D, E, and K
The four fat-soluble vitamins in human physiology are vitamins A, D, E, and K.
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