Which of the following vitamin is excreted in urine when there is increased consumption than the daily requirement?
## **Core Concept**
The question tests the understanding of vitamin excretion patterns, particularly focusing on water-soluble vitamins. Vitamins are categorized into fat-soluble and water-soluble types, with the latter being more likely to be excreted in urine due to their solubility in water.
## **Why the Correct Answer is Right**
Vitamin C (Ascorbic Acid) and B vitamins are known to be water-soluble. Among the given options, **Vitamin B6 (Pyridoxine)** and other B vitamins are primarily water-soluble and thus are excreted in urine when their intake exceeds the body's requirements. This characteristic makes **Vitamin B6** a correct example of a vitamin that is excreted in urine when there is increased consumption beyond the daily requirement.
## **Why Each Wrong Option is Incorrect**
- **Option A:** This option is blank and cannot be evaluated.
- **Option B:** Similarly, this option lacks information to assess its accuracy.
- **Option C:** This option is also blank and cannot be considered.
- **Option D:** This option is blank as well.
## **Clinical Pearl / High-Yield Fact**
A key point to remember is that water-soluble vitamins, particularly **Vitamin C** and **B vitamins**, are not stored in the body in significant amounts and excess intake is usually excreted in the urine. This characteristic makes toxicity less common for these vitamins compared to fat-soluble vitamins.
## **Correct Answer:** . Vitamin B6