Question

question: vitamin ____ is found in dairy products, meat, and fruits and vegetables. it helps with immune function and vision.

Explanation:

To solve this, we recall the functions and sources of vitamins. Vitamin A (or Vitamin C, but more accurately Vitamin A or Vitamin C? Wait, no—Vitamin A helps with vision and immune function, and is found in dairy (like fortified milk), meat (like liver), and some fruits/vegetables (like carrots). Wait, actually, Vitamin C is in fruits/veg, but immune and vision: Vitamin A. Wait, no, let's check: Vitamin A (retinol) is in dairy, meat (liver), and fruits/veg (like carrots, spinach). It supports vision (especially night vision) and immune function. Alternatively, Vitamin C is in fruits/veg, helps immune, but not vision. So the correct vitamin here is A (or maybe C? Wait, no—vision is linked to Vitamin A. Wait, the sources: dairy (like milk, cheese), meat (like liver), fruits/veg (like carrots). So the blank should be filled with "A" (or maybe "C"? Wait, no, let's confirm:

Vitamin A: Sources include dairy products (fortified milk, cheese), meat (liver), and fruits/vegetables (carrots, spinach, mangoes). Functions: vision (retinal for photoreceptors), immune function (supports immune cells).

Vitamin C: Sources are fruits/veg (oranges, strawberries, peppers), functions: immune (antioxidant, collagen synthesis), but not vision.

So the correct vitamin here is A. Wait, but maybe the question is about Vitamin C? No, vision is A. Wait, the problem says "dairy products, meat, and fruits and vegetables". Vitamin A is in dairy (fortified), meat (liver), and fruits/veg. So the answer is A (or maybe "C" is wrong). Wait, let's recheck:

Wait, maybe the question is about Vitamin C? No, Vitamin C is not in meat or dairy typically. Wait, dairy: milk (fortified with A), meat: liver (high in A), fruits/veg: carrots (A). So the answer is Vitamin A.

Answer:

A (Vitamin A)