Which of the following is a water-soluble vitamin?

Rationale

Vitamin C is a water-soluble vitamin.

Vitamin C, also known as ascorbic acid, is classified as a water-soluble vitamin because it dissolves in water and is not stored in large amounts in the body. This vitamin plays a crucial role in various bodily functions, including acting as an antioxidant and aiding in the absorption of iron from plant-based foods.

A (A) YOUR ANSWER

Vitamin A is a fat-soluble vitamin, meaning it requires fat for absorption and can be stored in the liver and fatty tissues. It is crucial for vision, immune function, and skin health, but it does not dissolve in water, distinguishing it from water-soluble vitamins.

B (C) CORRECT

Vitamin C is a water-soluble vitamin, essential for the growth and repair of tissues in the body. It is involved in various metabolic processes and is not stored in the body, necessitating regular intake through diet.

C (D) YOUR ANSWER

Vitamin D is also a fat-soluble vitamin, which means it is absorbed along with fats in the diet and can be stored in the body's fat tissues. It plays an important role in calcium metabolism and bone health but is not water-soluble.

D (E) YOUR ANSWER

Vitamin E is classified as a fat-soluble vitamin, essential for protecting cells from oxidative stress and contributing to immune function. Similar to vitamins A and D, it does not dissolve in water.

E (K) YOUR ANSWER

Vitamin K is another fat-soluble vitamin essential for blood clotting and bone metabolism. It too is absorbed along with dietary fats and stored in the body's fatty tissues, making it incompatible with the definition of water-soluble vitamins.

Conclusion

Water-soluble vitamins, such as vitamin C, dissolve in water and are not stored in the body, requiring regular replenishment through diet. In contrast, vitamins A, D, E, and K are fat-soluble, which means they are absorbed with fats and can be stored in the body. Understanding these differences is crucial for proper dietary planning and ensuring adequate nutrient intake.

Which of the following is a water-soluble vitamin?

Vitamin C is a water-soluble vitamin.

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