What is a common indicator of dehydration in the body?

Dark yellow urine is a common indicator of dehydration in the body because as the body becomes dehydrated, urine concentration increases. This means that as the kidneys retain more water to conserve hydration, the urine becomes less diluted and appears darker in color. A healthy level of hydration generally produces light yellow or straw-colored urine, while darker shades can signal the need for increased fluid intake.

Other physiological signs of dehydration may include increased thirst, dry mouth, fatigue, and dizziness. Understanding these indicators can help individuals recognize the importance of maintaining adequate hydration for overall health. Recognizing dark yellow urine as a sign of dehydration is essential for preventing complications associated with insufficient fluid intake.