Which of the following is a water-soluble vitamin?

Correct option is B

Sol. Vitamin C is a water-soluble vitamin, meaning it dissolves in water and is not stored in the body. It must be consumed regularly as it helps in collagen formation, immune function, and iron absorption. Unlike fat-soluble vitamins, excess Vitamin C is excreted through urine.
Explanation of each option:
· (a) Vitamin A – A fat-soluble vitamin essential for vision, immune function, and skin health. It is stored in the liver and obtained from foods like carrots, eggs, and dairy. Unlike water-soluble vitamins, excessive Vitamin A intake can lead to toxicity.
· (b) Vitamin C – Correct answer. A water-soluble vitamin that acts as a powerful antioxidant, supports immune function, and helps in wound healing. Since it is not stored in the body, a daily intake from fruits like oranges, lemons, and strawberries is necessary.
· (c) Vitamin D – A fat-soluble vitamin responsible for calcium absorption and bone health. It is synthesized by the body when the skin is exposed to sunlight and is also found in fortified dairy products. Unlike water-soluble vitamins, excess Vitamin D can be stored in fat tissues.
· (d) Vitamin E – A fat-soluble vitamin known for its antioxidant properties, protecting cells from oxidative damage. It plays a role in skin health and immune function and is found in nuts, seeds, and vegetable oils. Unlike Vitamin C, excess amounts can accumulate in body fat.