What common problem arises from high glucose levels in the body?

High glucose levels in the body can lead to significant complications, particularly nerve and blood vessel damage, which is a well-documented issue in individuals with diabetes or hyperglycemia. When glucose levels remain elevated over time, it can cause a condition known as diabetic neuropathy, where high sugar levels harm the nerves, especially in the extremities. This can result in symptoms such as pain, tingling, and loss of sensation.

Additionally, prolonged high glucose can damage blood vessels, leading to reduced blood flow and contributing to complications such as heart disease, stroke, and issues with circulation. The long-term effects of this damage can severely impact a person’s overall health and quality of life, making it critical to manage blood sugar levels effectively.

The other options do not reflect the physiological effects of high glucose levels. Improved circulation and increased energy levels are not typical outcomes of high glucose; rather, they could indicate proper glucose metabolism or balanced blood sugar levels. Deterioration of muscles is more associated with physical inactivity or nutrient deficiencies rather than a direct consequence of high glucose levels.