What health issue is associated with a person being diabetic?

Glucose intolerance is a fundamental health issue associated with diabetes. In diabetes, the body either does not produce enough insulin or cannot use insulin effectively, leading to elevated levels of glucose in the bloodstream. This condition can manifest as prediabetes or, more severely, as type 1 or type 2 diabetes. The inability to properly regulate blood sugar levels is a critical aspect of diabetes and can lead to serious long-term complications if not managed properly.

While cardiovascular disease, nutrient deficiency, and hypertension are all health concerns that can be associated with diabetes or might occur as comorbid conditions, glucose intolerance specifically defines a key characteristic of the diabetic condition itself. Thus, understanding glucose metabolism and addressing glucose intolerance through dietary changes, physical activity, and medication is essential in the management and treatment of diabetes.