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The effect of the algal food intake on bowel movement and on intestinal environment a randomized, double-blind, placebo-controlled, cross-over study

The effect of the algal food intake on bowel movement and on intestinal environment a randomized, double-blind, placebo-controlled, cross-over study - The effect of the algal food intake on bowel movement and on intestinal environment

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000035545
Enrollment
30
Registered
2020-01-10
Start date
2019-01-23
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 young woman

Interventions

Sponsors

Okayama Prefectural University
Lead Sponsor

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: (1)Healty woman who are 18 or more to less than 29 years old (2)Healthy Japanese subjects who defecate three to five times per week (3)Healty Japanese subjects who do not have major changes in the living environment during the experiment

Exclusion criteria

Exclusion criteria: (1)Individuals who has treatment or history of malignant tumor, heart failure, myocardial infarction, psychiatric disorder. (2)Individuals who is being treated for arrhythmia, liver disorder, renal disorder, cerebrovascular disorder, rheumatism, diabetes, erectile dysfunction, thyroid disorder. (3)Subjects who use or take "Foods for Specified Health Uses", "Foods with Function Claims", or other functional food/beverage in daily (4)Individuals who intake algal food. (5)Subjects who are currently taking medications (including herbal medicines) and dietary supplements (6)Subjects who are allergic to medicines and/or the test food related (7)Subjects who are pregnant, breast-feeding, or planning to become pregnant (8)Individuals who have participated in other clinical studies within the past 1 month. (9)Individuals judged inappropriate for the study by the principal

Design outcomes

Primary

MeasureTime frame
Defecation frequency

Secondary

MeasureTime frame
Fecal amount, Fecal properties. Intestinal flora, Subjective evaluation (Sleep, Feeling of exhaustion, Feeling)

Countries

Japan

Contacts

Public ContactTakahashi Madoka

KOBELCO ECO-SOULUTIONS CO.,LTD. Technical Develop Center

md.takahashi@kobelco-eco.co.jp078-992-6957

Outcome results

None listed

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