RRC DA Nutrition Practice Test 2025 – 400 Free Practice Questions to Pass the Exam

Question: 1 / 400

What are the four fat-soluble vitamins?

A, C, D, E

A, B, C, D

A, D, E, K

The four fat-soluble vitamins are A, D, E, and K. These vitamins are absorbed along with dietary fats in the intestine and require fat for their proper absorption. Fat-soluble vitamins play crucial roles in various bodily functions; for example, vitamin A is vital for vision and immune function, vitamin D is important for calcium absorption and bone health, vitamin E acts as an antioxidant protecting cells from damage, and vitamin K is essential for blood clotting and bone metabolism.

In contrast, the other options contain vitamins that are either water-soluble or incorrectly grouped. For instance, vitamin C and all B vitamins are considered water-soluble, which means they dissolve in water and are not stored in large amounts in the body, thus requiring regular consumption through the diet.

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B, C, D, E

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