_____ helps in the proper functioning of Eyes.

Question

Accepted Answer

Option 2, Vitamin A, is the correct answer because it plays a crucial role in maintaining healthy vision. Vitamin A is essential for the formation of rhodopsin, a protein in the eyes that allows us to see in low-light conditions. It also supports the health of the cornea, the outermost layer of the eye, and helps prevent conditions such as night blindness and dry eyes. A deficiency in Vitamin A can lead to severe visual impairment and even blindness, particularly in children.

Now, let's explain why the other options are incorrect:

1. **Vitamin C**: While Vitamin C is important for overall health and has antioxidant properties that can protect the eyes from damage caused by free radicals, it is not directly involved in the specific functions of vision like Vitamin A is. Vitamin C is more associated with boosting the immune system and maintaining healthy skin and connective tissues.

3. **Vitamin B_2 (Riboflavin)**: Vitamin B_2 is important for energy production and the metabolism of fats, drugs, and steroids. It also helps maintain healthy skin and eyes, but its role in eye health is not as direct or critical as that of Vitamin A. Riboflavin can help reduce the risk of cataracts, but it does not play a primary role in the functioning of vision.

4. **Vitamin K**: Vitamin K is primarily known for its role in blood clotting and bone health. It does not have a direct impact on eye health or vision. While it is essential for other bodily functions, it does not contribute to the proper functioning of the eyes in the way that Vitamin A does.

In conclusion, Vitamin A is the most directly involved in ensuring the proper functioning of the eyes, making Option 2 the correct choice.