Which of the following conditions might make it difficult for an individual to maintain proper hydration?

The concept of dehydration relates directly to the difficulty in maintaining proper hydration. When an individual is dehydrated, their body has lost more fluids than it has taken in, which can lead to a range of symptoms including dryness of the mouth, decreased urine output, fatigue, and dizziness. This deficit makes it challenging for the individual to achieve and maintain adequate hydration levels.

Maintaining proper hydration is crucial for overall health, as it essential for bodily functions such as regulating body temperature, maintaining joint lubrication, and supporting cellular processes. Therefore, recognizing that dehydration itself is a condition characterized by insufficient fluid intake underscores its role as a significant barrier to maintaining hydration.