Healthy adults
Conditions
Interventions
Rapid eating trial (60% of regular eating duration). Intervention periods was 4 days (one day in laboratory condition and 3 days in free living conditions).
Slow eating trial (200% of regular eating
Sponsors
National Institutes of Biomedical Innovation, Health and Nutrition
Hiroshima University, Waseda University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Subjects will be adults aged 20-39 years who have given informed consent for this study.
Exclusion criteria
Exclusion criteria: 1. Under 20 years old 2. Over 40 years old 3. Patients with regular medication (diabetes treatment, alpha-blockers, beta-blockers, and other medications that affect metabolism) 4. Those who have diseases that affect metabolism (diabetes, thyroid disorders) 5. Those with a diagnosis of or history of mental illness 6. Patients with pacemakers or other implantable medical devices 7. Those with serious cardiovascular disease 8. Those with acute stage cancer 9. Those who have dental and oral problems 10. Those who have a history of gastrointestinal surgery (mainly esophagus, stomach, duodenum, small intestine, colon, and liver. However, appendicectomy is acceptable) 11. Those who have gastrointestinal disease 12. Those with knee or back problems that interfere with daily life 13. Pregnant and lactating women 14. Those who have extremely irregular eating habits 15. Those who have exercise habits (average 60 minutes/day or more) 16. Those who are currently participating in, or intend to participate in, a study involving the ingestion of other foods, the taking of drugs, or the application of cosmetics or drugs, etc. 17. Those with drinking and smoking habits and cannot be controlled during the study period
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The concentrations of blood glucose | — |
Secondary
| Measure | Time frame |
|---|---|
| The number of chews, meal duration, 13C breath test | — |
Countries
Japan
Contacts
Public ContactEiichi Yoshimura
National Institutes of Biomedical Innovation, Health and Nutrition Department of Nutrition and Metabolism
Outcome results
None listed