Evaluating a Liquid Extract of Carob to Improve Blood Sugar in People With Prediabetes

Inclusion Criteria: * Subjects of both sexes aged between 18 and 65. * Diagnosis of prediabetes according to the American Diabetes Association (at least one of the following criteria): * Impaired fasting glucose (100-125 mg/dL) * Glucose intolerance (oral glucose tolerance test with blood glucose between 140-199 mg/dL after 2 hours). * Glycated hemoglobin between 5.7 and 6.4% * Subjects with a body mass index between 20-35 kg/m2. * Stable eating habits: no weight gain or loss of more than 5 kg in the last ten weeks. * Volunteers capable of understanding the clinical study and willing to comply with the study procedures and requirements. Exclusion Criteria: * Use of medications that may interfere with glucose metabolism. * Subjects with a history of any type of liver or kidney disease. * Alcohol consumption greater than 20 g/day. * History of allergic hypersensitivity or poor tolerance to any component of the products under study. * Participation in another clinical trial in the three months prior to the study. * Unwillingness or inability to comply with clinical trial procedures. * Pregnant or breastfeeding women.