|
| Inclusion criteria |
| (i) Persons judged as healthy |
| Persons not currently going to the hospital and not taking medication |
| Persons with no history of serious medical and nervous system disease |
| (ii) Persons with high fasting blood glucose levels (100–125 mg/dL) |
| (iii) Persons who give voluntary written consent to participate in the trial |
|
| Exclusion criteria |
| (i) Persons who take any dietary supplements, quasi drugs, or medicines, which can cause the same or similar effects as the supplements evaluated in this study |
| (ii) Persons who have changed their habits with respect to supplement or cosmetic use within the past 4 weeks |
| (iii) Persons who work in the night shift or both day and night shift |
| (iv) Persons who have been treated for their condition or prevention in a clinic with their informed consent |
| (v) Persons with the following medical histories: skin disease or atopic dermatitis, serious diseases of glucose metabolism, lipid metabolism, or hepatic function, and abnormal renal, cardiovascular, circulatory, respiratory, endocrine, or immune function, or mental illness |
| (vi) Persons with a medical history of alcoholism or drug addiction |
| (vii) Persons at risk of an allergic reaction to food |
| (viii) Persons who are pregnant, breast-feeding, or hope to become pregnant during the study period |
| (ix) Persons who are participating in or will participate in any other clinical trial |
| (x) Persons who are not judged suitable for participation by the investigator |
|
