None.
Conditions
Interventions
Double labeled water is applied on day 1 of the study. Double labeled water contains more stable isotopes of oxygen and hydrogen than the natural abundance level, and 0.14 g of 18O and 0.06 g of 2H ar
Sponsors
Ehime University
Azabu University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Men and women aged 40 to 74 years live in Ehime Prefecture.
Exclusion criteria
Exclusion criteria: 1. The persons who cannot visit the survey place twice (baseline and day 16). 2. The persons with diseases that affect energy metabolism (ex; thyroid disease, diabetes, etc.). 3. The persons with diseases or medication that affect water metabolism. 4. Using antihypertensive drug 5. Under 40 and over 75 years old 6. In the period of pregnancy and lactation 7. The persons who plan to stay outside the place of residence for at least 3 nights for 2 weeks before or during the intervention period. 8. The persons who have diet therapy or lose weight. 9. The persons who cannot be contacted by phone during the study period. 10. Menstruating on the first day of the study period. 11. The persons who are unsuited to participate the study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Dietary intakes. | — |
Countries
Japan
Contacts
Public ContactKoutatsu Maruyama
Ehime University Laboratory of Community Health and Nutrition, Special Course of Food and Health Science Department o
Outcome results
None listed