Urine colour in healthy human is

Options

A. Light black
B. Light yellow
C. Light green
D. White

Answer

**Step-by-Step Solution:**

1. **Understanding Urine Composition**: Urine is primarily composed of about 95% water. The remaining 5% consists of various solutes such as urea, chloride, sodium, potassium, and creatinine.

2. **Identifying the Color of Urine**: In a healthy human, the typical color of urine is light yellow. This coloration is due to the presence of a pigment known as urochrome.

3. **Role of Urochrome**: Urochrome is a pigment that gives urine its yellow color. The concentration of this pigment can vary based on hydration levels.

4. **Effect of Dilution on Color**: The color of urine can change depending on its concentration. When urine is diluted (i.e., when a person is well-hydrated), it appears lighter in color. Conversely, concentrated urine (which occurs when a person is dehydrated) appears darker yellow.

5. **Conclusion**: Therefore, the urine color in a healthy human is light yellow, which indicates proper hydration and normal kidney function.

**Final Answer**: The color of urine in a healthy human is light yellow.

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