What term describes a person who suffers from a condition affecting glucose usage?

The correct term for a person who suffers from a condition affecting glucose usage is "diabetic." Diabetes is a chronic health condition that emerges when the body is unable to properly use or produce insulin, which is essential for regulating blood glucose levels.

In individuals with diabetes, the body either does not produce enough insulin (Type 1 diabetes) or cannot efficiently utilize the insulin that is produced (Type 2 diabetes). As a result, glucose accumulates in the bloodstream rather than being used by the body's cells, leading to a series of health complications if not managed effectively.

While terms like "hypoglycemic," "insulin-resistant," and "obese" relate to glucose metabolism and overall health, they do not encompass the specific condition of diabetes. Hypoglycemia refers to low blood sugar levels rather than issues with glucose usage. Insulin resistance describes a state where the body's cells do not respond well to insulin and can lead to Type 2 diabetes but does not identify someone as having the disease itself. Obesity is a condition characterized by excess body fat and can be a risk factor for developing diabetes, but it does not specifically describe the impairment in glucose usage that is central to diabetes.