| Number of subjects | 40 |
| Age in years | 41 (21 - 70) |
| Sex (female), n (%) | 32 (80%) |
| BMI | 22.5 (17.5 - 33) |
| Physical activities, n (%) |
|
| ・ Several times a week | 14 (35%) |
| ・ Regularly | 18 (45%) |
| ・ Rarely | 8 (20) |
| Fruit consumption, n (%) |
|
| ・ several times a day | 20 (50%) |
| ・ once a day | 13 (33%) |
| ・ several times a week | 5 (12%) |
| ・ once a week | 2 (5%) |
| Vegetable consumption, n (%) |
|
| ・ several times a day | 16 (40%) |
| ・ once a day | 20 (50%) |
| ・ several times a week | 3 (8%) |
| ・ once a week | 1 (2%) |
| Whole grain consumption, n (%) |
|
| ・ several times a day | 5 (13%) |
| ・ once a day | 26 (65%) |
| ・ several times a week | 6 (15%) |
| ・ once a week | 3 (7%) |
| Liquid intake, n (%) |
|
| ・ >1.5 L per day | 28 (70%) |
| ・ 1 - 1.5 L per day | 12 (30%) |
| Medication |
|
| Medication intake, n (%) | 8 (20%) |