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Prediabetes

Meaning

Prediabetes is a clinical state characterized by blood glucose levels that are higher than normal but not yet elevated enough to meet the diagnostic criteria for type 2 diabetes mellitus. This condition represents a critical intermediate stage of impaired glucose regulation, often diagnosed by elevated fasting glucose or impaired glucose tolerance. Recognizing and addressing prediabetes is a vital public health imperative, as it signifies significant insulin resistance and carries a substantially increased risk for developing overt diabetes, cardiovascular disease, and microvascular complications.