Question

From the vitamins \( A, \, B_1, \, B_6, \, B_{12}, \, C, \, D, \, E, \, \text{and} \, K \), the number of vitamins that can be stored in our body is ______.

Answer 1

Correct Answer: 5

To ascertain the number of listed vitamins the human body can store, a distinction between fat-soluble and water-soluble vitamins is necessary.

Fat-soluble vitamins are retained in the body's fatty tissues and the liver. These encompass:

• Vitamin A
• Vitamin D
• Vitamin E
• Vitamin K

These specific vitamins possess the capacity to accumulate within the body's tissues.

Water-soluble vitamins are not stored by the body and require more frequent dietary intake. Examples include:

• Vitamin B₁ (Thiamine)
• Vitamin B₆ (Pyridoxine)
• Vitamin B₁₂ (Cobalamin)
• Vitamin C

Due to their excretion via urine, water-soluble vitamins are not stored within the body.

Based on this classification, the vitamins that are stored in the human body are the fat-soluble ones: Vitamin A, D, E, and K.

Consequently, the quantity of storable vitamins is \(4\).

This calculated value of \(4\) is outside the designated range of \(5\) to \(5\). This suggests a potential inconsistency with the provided expected answer range.