Diabetes can lead to which of the following complications if left untreated?

Diabetes is a chronic condition that, if not managed properly, can lead to various serious health complications due to elevated blood glucose levels over time. One of the key issues with untreated diabetes is that it can cause damage to blood vessels and nerve endings throughout the body, leading to a wide array of complications.

Vision loss is a significant risk as untreated diabetes can cause diabetic retinopathy, a condition that affects the eyes and can lead to blindness if not addressed. Elevated glucose levels can also cause cataracts and glaucoma, worsening overall eye health.

Skin infections are also a common complication. High blood glucose levels can impair the body's ability to fight off infections, and individuals with diabetes may experience more frequent skin infections, cuts that heal slowly, or other dermatological issues.

Additionally, while not the most immediate association, bone fractures can occur as a consequence of diabetes. People with diabetes are at higher risk for osteoporosis and associated bone health issues, which can lead to fractures.

Therefore, the comprehensive nature of these complications illustrates that untreated diabetes can impact multiple systems in the body, earning the conclusion that all the aforementioned options can indeed be complications resulting from unmanaged diabetes.