The consecutive effects of timing of polyphenol ingestions on glucose and fat metabolism

The consecutive effects of timing of polyphenol ingestions on glucose and fat metabolism - The consecutive effects of timing of polyphenol ingestions on glucose and fat metabolism

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000027486

Enrollment

Registered

2017-05-25

Start date

2017-05-25

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

7-days ingestion of polyphenol beverage (Morning trial) 7-days ingestion of polyphenol beverage (Evening trial) 7-days ingestion of placebo beverage (Morning trial) 7-days ingestion of placebo bevera

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 20 years-old <=, 40 years-old > Obtained written informed consent from the participant before participation

Exclusion criteria

Exclusion criteria: 1) To take medicine related to psychotropic, sleeping, steroid 2) Obesity (BMI>35kg/m2) and sleep apnea syndrome 3) High blood pressure (SBP:above140mmHg, and DBP:above 90mmHg) 4) To take medicine related to diabetes and hyperlipidemia 5) The principal investigator or the principal doctor judge the subject as inappropriate

Design outcomes

Primary

Measure	Time frame
The concentration of blood glucose, insulin, incretin, triglyceride, free fatty acid	—

Secondary

Measure	Time frame
The concentration of hormones related to appetite, oxidative stress	—

Countries

Japan

Contacts

Public ContactMasaki Takahashi

Waseda University Organization for University Research Initiatives

m-takahashi@aoni.waseda.jp+81-3-5369-7318

Outcome results