Studies related to Insulin Sensitivity and Grapefruit

The Effects Of Grapefruit On Weight And Insulin Resistance: Relationship To The Metabolic Syndrome

All tested groups were able to reduce weight, although only the fruits significantly. Reductions in blood pressure did not reach stastical significance, while the fruits improved insulin sensitivity. Weight loss was most significant in the group consuming grapefruits rather than a juice or capsules made from it.