Which is NOT a sign of dehydration?

Frequent urination is indeed a symptom that is typically associated with adequate hydration rather than dehydration. When the body is well-hydrated, it efficiently processes and excretes excess fluid through urine. On the other hand, dehydration usually leads to a reduction in urination, as the body attempts to conserve water. Thirst is a common early indicator of dehydration, while dizziness and excessive sweating are physical responses that can occur when the body loses more fluid than it takes in. Therefore, frequent urination stands apart as a sign of hydration rather than a deficiency in it.