Postprandial Glucose Levels, Gut Microbiota and Supplementation With Functional Foods in Adults

Inclusion Criteria: * Male and female * Adults between 18 and 60 years of age. * The signing of the informed consent. Exclusion Criteria: * Patients with any type of diabetes. * Patients with high blood pressure. * Patients with acquired diseases secondarily producing obesity and diabetes. * Patients who have suffered a cardiovascular event. * Patients with gastrointestinal diseases. * Weight loss \> 3 kg in the last 3 months. * Catabolic diseases such as cancer and acquired immunodeficiency syndrome. * Pregnancy status. * Drug treatment: * Antihypertensive drugs or treatment (thiacycline, loop or potassium-sparing diuretics, angiotensin-converting enzyme inhibitors, angiotensin II receptor blockers, alpha blockers, calcium antagonists, beta blockers). * Treatment with hypoglycemic agents (sulfonylureas, biguanides, incretins) or insulin and antidiabetic drugs. * Treatment with statins, fibrates or other drugs to control dyslipidemia. * Use of antibiotics in the three months prior to the study. * Use of steroid drugs, chemotherapy, immunosuppressants, or radiation therapy. * Anorexigenic or that accelerate weight loss such as sibutramine or orlistat. * Supplements with any of the functional foods used in the study. * Probiotic, prebiotic or symbiotic supplements.