Why must vitamin C be supplied regularly in diet?

Options

A. it is water soluble hence excreted in urine and can't be stored in the body
B. it is fat soluble hence stored in the body and cannot be used on regular basis
C. it is required in a large amount by the body hence supplied regularly
D. it is water soluble hence used by the body on daily basic and it to be supplied regularly.

Explanation

### Step-by-Step Solution:

1. **Understanding Vitamins**: Vitamins are essential nutrients that our body needs to function properly. They can be classified into two categories: water-soluble and fat-soluble vitamins.

2. **Classification of Vitamin C**: Vitamin C, also known as ascorbic acid, is a water-soluble vitamin. This means that it dissolves in water and is not stored in the body.

3. **Storage in the Body**: Unlike fat-soluble vitamins (such as vitamins A, D, E, and K), which can be stored in the body's fatty tissues and liver, water-soluble vitamins like vitamin C are not stored. This means that any excess vitamin C that is not used by the body is excreted through urine.

4. **Regular Supply Requirement**: Because vitamin C cannot be stored, it must be consumed regularly in the diet to maintain adequate levels in the body. If the intake of vitamin C is insufficient, it can lead to deficiency symptoms, such as scurvy, which is characterized by fatigue, gum disease, and skin issues.

5. **Conclusion**: Therefore, vitamin C must be supplied regularly in the diet to ensure that the body has enough of this essential nutrient for various functions, including collagen synthesis, antioxidant protection, and immune support.