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The effect of long-term intake of Maitake (Grifola frondosa) on human health

The effect of long-term intake of Maitake (Grifola frondosa) on human health - The effect of long-term intake of Maitake (Grifola frondosa) on human health

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000050636
Enrollment
180
Registered
2025-04-11
Start date
2022-12-02
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

Interventions

Consumption of the test food (containing maitakeA) to subject for 12 or 18 weeks Consumption of the test food (containing maitakeB) to subject for 12 or 18 weeks Consumption of the test food (placebo)

Sponsors

Kato Hospital, Jinjukai Healthcare Corporation
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1)Subjects who aged from 40 to 85 or 18 to 25, when giving the informed consent. 2)Subjects who do not have diseases which would affect trial results. 3)Subjects who agree to participate in the current with written informed consent. 4)Subjects who can speak Japanese.

Exclusion criteria

Exclusion criteria: 1)Subgects who are pregnant. 2)Subjects who undergoing treatment for dementia, osteoporosis, liver disorder, kidney disorder and/or malignant tumor. 3)Subjects whose fasting serum triglyceride is >=199mg/dl. 4)Subjects who take steroids and/or immunosuppressant. 5)Subjects who regularly take muscle enhancers under the direction of a doctor. 6)Subjects who regularly take intestinal regulators under the direction of a doctor. 7)Subjects who have allergy of maitake.

Design outcomes

Primary

MeasureTime frame
Complete blood count

Secondary

MeasureTime frame
General items of blood biochemistry Blood properties including various metaboric markaers Body size Muscle strength Emotion Cognitive function Immune regulation Physical condition Defecation status

Countries

Japan

Contacts

Public ContactNohara Takahashi

Kato Hospital, Jinjukai Healthcare Corporation General Affairs Division

info@k-jinju.or.jp0855720640

Outcome results

None listed

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