Which condition is a potential consequence of unmanaged diabetes over time?

The potential consequence of unmanaged diabetes over time is cardiovascular disease. Diabetes, particularly when it is poorly controlled, can lead to various complications, including damage to the blood vessels and nerves that control the heart. High blood sugar levels can lead to atherosclerosis, a condition where the arteries become clogged with fatty substances, increasing the risk of heart attacks and strokes.

Additionally, individuals with diabetes often have other risk factors for cardiovascular disease, such as hypertension and dyslipidemia, which further compound this risk. Effective management of diabetes, including proper medication adherence, monitoring blood sugar levels, and maintaining a healthy diet and lifestyle, is crucial in preventing these serious long-term complications.

In contrast, the other options relate to outcomes that are generally associated with health benefits or improved conditions, which does not align with the consequences of unmanaged diabetes. Increased physical fitness, improved bone density, and decreased cholesterol levels are typically indicators of good health and proper management of lifestyle conditions, not consequences of unmanaged diabetes.