Healthful effects of tea ingestion

Healthful effects of tea ingestion - Effects of tea ingestion

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000053596

Enrollment

Registered

2024-02-11

Start date

2024-02-12

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 adults (young and middle-aged adults)

Interventions

Control and placebo-Water ingestion (70 degrees, 250 mL), single ingestion Cross-over design of three conditions Intervention 1-Sencha ingestion (70 degrees, 250 mL), single ingestion Cross-over des

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 18 years and older men and women, not restricted by a doctor from exercising, not have medication.

Exclusion criteria

Exclusion criteria: Have hypertension, cardiovascular and cerebrovascular diseases, diabetes, and dyslipidemia.

Design outcomes

Primary

Measure	Time frame
Glucose tolerance (after 30-, 60-, 120-min) Arterial stiffness (after 30-, 60-, 120-min)	—

Countries

Japan

Contacts

Public ContactMasato Nishiwaki

Osaka Institute of Technology Faculty of Engineering

masato.nishiwaki@oit.ac.jp06-6954-4391

Outcome results

None listed

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