Benefit of Wasabi supplements on cognitive functions in the elderly

Benefit of Wasabi supplements on cognitive functions in the elderly - Benefit of Wasabi supplements on cognitive functions in the elderly

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000032694

Enrollment

Registered

2018-05-24

Start date

2018-08-01

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 older adults

Interventions

Taking Wasabi supplements for 12 weeks Taking Placebo supplements for 12 weeks

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: right handed Japanese older adults (age:60-80)

Exclusion criteria

Exclusion criteria: We will exclude the subjects with mental disorder, diabetes, cranial nerve disease, cardiac disease, and food allergy. In addition, person who are heavy alcoholic drinker and participated in other intervention study within 2 month.

Design outcomes

Primary

Measure	Time frame
Cognitive function(FAB, stroop, MMSE, Raven, JART, Logical memory, digit span,symbol search, digit symbol coding, D-CAT)	—

Secondary

Measure	Time frame
Mental health(STAI, WHO-5, GHQ12: General Health Questionnaire 12, POMS, CES-D)	—

Countries

Japan

Contacts

Public ContactRui Nouchi

Tohoku University Smart aging research center

rui.nouchi.a4@tohoku.ac.jp022-717-7988

Outcome results

None listed

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