The correct answer is option 3. (C) and (D) only.
Let us discuss the water-soluble vitamins mentioned:
1. Vitamin B:
Vitamin B is a group of water-soluble vitamins that play crucial roles in various physiological processes in the body.
The B-vitamin complex includes several individual B-vitamins such as \(B_1\) (thiamine), \(B_2\) (riboflavin), \(B_3\) (niacin), \(B_5\) (pantothenic acid), \(B_6\) (pyridoxine), \(B_7\) (biotin), \(B_9\) (folate or folic acid), and \(B_{12}\) (cobalamin).
These vitamins are important for energy metabolism, the synthesis of red blood cells, and the maintenance of the nervous system.
2. Vitamin C (Ascorbic Acid):
Vitamin C is another water-soluble vitamin that plays a key role in various biological processes.
It is an antioxidant, helping to protect cells from damage caused by free radicals.
Vitamin C is essential for collagen synthesis, which is important for the health of connective tissues, skin, blood vessels, and bones.
It also aids in the absorption of iron from plant-based foods.
Both Vitamin B and Vitamin C are water-soluble, meaning they dissolve in water. Unlike fat-soluble vitamins (such as Vitamin A and Vitamin D), water-soluble vitamins are not stored in the body in significant amounts. Instead, any excess is usually excreted through urine. Because of this, these vitamins need to be consumed regularly through the diet.
Given this information, the correct option is (3) (C), and (D) only, as Vitamin B and Vitamin C are the water-soluble vitamins among the options provided. |
