The issue focused on glycemic index was reviewed by Steinhart et al., 1998 (Figure 5). Using standard epidemiological approaches to evaluate glycemic index for dietary interventions that achieve glycemic load control (Figure 6), Green et al., 1996 (Figure 7), showed that glycemic index changes during glucose intolerance did not correlate with glycemic load control or insulin sensitivity (Figure 8). Indeed, changing glycemic index during fasting increased glucose intolerance after insulin stimulation by consuming glucose above 80 mg/dL (Figure 9), suggesting