The improvement effect of cold sensitivity by drinking of the Angelica acutiloba tea

The improvement effect of cold sensitivity by drinking of the Angelica acutiloba tea - The improvement effect of cold sensitivity by drinking of the Angelica acutiloba tea

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000026653

Enrollment

Registered

2017-03-22

Start date

2016-07-22

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

sensitivity to cold

Interventions

Samples is Angelica acutiloba tea 200 ml (tea leaves 3g).Contrast condition is hot water 200 ml. The subjects were drinking tea before cold water load test 30 minutes ago. Samples is Angelica acutilo

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: healthy young women

Exclusion criteria

Exclusion criteria: people who don't have symptoms of cold

Design outcomes

Primary

Measure	Time frame
Young women who had cold sensitivity drank either Angelica acutiloba tea or hot water.After 30minutes,We conducted a cold water load test and measured changes in peripheral surface temperatures and blood flow.	—

Secondary

Measure	Time frame
Young women who had cold sensitivity drank either Angelica acutiloba tea or hot water for 2 weeks. We measured changes in peripheral surface temperatures and cold symptoms.	—

Countries

Japan

Contacts

Public ContactNoriri Kitano

Kio University Faculty of Health Science

n.kitano@kio.ac.jp0745-54-1601

Outcome results

None listed

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