What is the effect of unchecked high glucose levels over time?

High glucose levels, particularly when persistent and unmanaged, can lead to dehydration. This occurs due to the osmotic effect of glucose in the bloodstream. When blood sugar levels rise significantly, the kidneys attempt to rid the body of excess glucose through increased urination. This process leads to the loss of water and can result in dehydration.

Furthermore, dehydration can exacerbate the symptoms of hyperglycemia and affect overall health, including causing fatigue and dizziness. Monitoring and controlling blood glucose levels is essential to prevent such complications and maintain optimal hydration and health.

The other options are not accurate reflections of the effects of uncontrolled high glucose levels. For instance, uncontrolled diabetes typically does not lead to increased energy or improved metabolism, and can actually compromise immune function instead of strengthening it.