Skip to content

Effects of consumption of the test food on bone density

Effects of consumption of the test food on bone density: a randomized, placebo-controlled, double-blind, parallel-group comparison study - Effects of consumption of the test food on bone density

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000059933
Enrollment
100
Registered
2025-12-01
Start date
2025-12-01
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 Japanese

Interventions

Duration: 24 weeks Test product: Test food Administration: Three capsules/pack/day Duration: 24 weeks Test product: Placebo food Administration: Three capsules/pack/day

Sponsors

Euglena Co., Ltd.
Lead Sponsor

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: 1. Japanese 2. Women 3. Adults 4. Healthy participants 5. Participants who are menopause for at least one year 6. Participants who have 70% or more young adult mean (YAM) values bone density of lumbar vertebra (total amount)

Exclusion criteria

Exclusion criteria: Participants who 1. have osteoporosis 2. have taken medicines for osteoporosis 3. are undergoing treatment or have a history of malignant tumor, heart failure, or myocardial infarction 4. have a pacemaker or an implantable cardioverter defibrillator 5. are undergoing treatment for any of the following chronic diseases: cardiac arrhythmia, liver disorder, chronic kidney disease, cerebrovascular disorder, rheumatic disease, diabetes mellitus, dyslipidemia, hypertension, or any other chronic diseases 6. receive hormonal therapy 7. are heavy smokers (generally smoking 21 or more cigarettes per day) 8. consume excessive alcohol {generally drinking 60 g or more of pure alcohol per day (3 go of sake, 3 medium bottles of beer (1,500 mL), 2 go of shochu, or about 5 glasses of wine (about 600 mL) at least 6 days per week} 9. have extremely irregular eating habits or irregular life rhythms due to shift work, late-night work, or other factors 10. may experience significant changes (e.g., relocation, job transfer, or long-term travel) in their living environment (e.g., family or work) or in their eating and exercise habits during this study 11. are taking Foods for Specified Health Uses, Foods with Functional Claims, or Food with Nutrient Function Claims (particularly those containing calcium, vitamin D or K, magnesium, isoflavones including daidzein, genistein, or equol, lactic acid bacteria other than test food, or others which affect bone metabolism) 12. are taking or using medicines (including herbal medicines) or supplements 13. are allergic to medicines or foods related to the test product 14. are taking antithrombotic drugs such as warfarin 15. are pregnant, lactating, or planning to become pregnant during this study 16. have been enrolled in other clinical studies within the last 28 days before the agreement to participate in this study or plan to participate in another study during this study 17. are judged as ineligible to participate in this study by the physician

Design outcomes

Primary

MeasureTime frame
Primary bone density measurement

Secondary

MeasureTime frame
Secondary bone density measurements, urinalysis, peripheral blood tests, physical measurements, and adverse events

Countries

Japan

Contacts

Public ContactNaoko Suzuki

ORTHOMEDICO Inc. R&D Department

nao@orthomedico.jp03-3818-0610

Outcome results

None listed

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