| Recruiting | 2 | 100 | Europe | OA-enriched functional olive oil, Functional olive oil enriched in Oleanolic acid, commercial olive oil, control olive oil | Spanish National Research Council, Andalusian Health Service, Universidad Pablo de Olavide | Diabetic Patients, Type II Diabetes Mellitus | 12/24 | 06/25 | | |
| Recruiting | 2 | 100 | Europe | OA-enriched functional olive oil, Functional olive oil enriched in Oleanolic acid, commercial olive oil, control olive oil | Spanish National Research Council, Andalusian Health Service, Universidad Pablo de Olavide | Diabetic Patients, Type II Diabetes Mellitus | 12/24 | 06/25 | | |