Effects of serial polyphenol extract-containing carbonated beverages and heat load by bathing on energy expenditure and the autonomic nervous system in human

Effects of serial polyphenol extract-containing carbonated beverages and heat load by bathing on energy expenditure and the autonomic nervous system in human - Effects of serial polyphenol extract-containing carbonated beverages and heat load by bathing on energy expenditure in human

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000014659

Enrollment

Registered

2014-07-26

Start date

2014-07-15

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

healthy adult male

Interventions

Polyphenol extract Placebo beverage Ion beverage

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: Healthy adult male

Exclusion criteria

Exclusion criteria: Non-healthy people with digestive disorders, etc.

Design outcomes

Primary

Measure	Time frame
Energy expenditure Sweat rate Cutaneous blood flow Heart rate variability	—

Secondary

Measure	Time frame
Continued intake of 2 weeks	—

Countries

Japan

Contacts

Public ContactNaoki Nishimura

Aichi Medical University Department of Physiology

nao2460@aichi-med-u.ac.jp0561-62-3311

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026