Determining the glucose-ketone index (GKI) involves a simple calculation using blood glucose and ketone levels. For example, a blood glucose reading of 100 mg/dL and a ketone reading of 1 mmol/L results in a GKI of 10. This index provides a numerical representation of the metabolic state, reflecting the balance between glucose and ketone utilization for energy.
This readily accessible metric offers a valuable tool for monitoring metabolic health, particularly for individuals managing conditions such as diabetes or following ketogenic diets. Historically, evaluating metabolic status relied on individual assessments of glucose and ketones. The GKI provides a single, comprehensive value, offering a more nuanced understanding of the interplay between these two crucial metabolic markers. This facilitates more informed dietary and lifestyle adjustments for improved metabolic control.