Test of the Improvement in Bone Density and Secondary Effects of Hydrogen Coral Powder Supplements in Pre-Osteoporosis Cases

Test of the Improvement in Bone Density and Secondary Effects of Hydrogen Coral Powder Supplements in Pre-Osteoporosis Cases - Test of the Effects of Hydrogen Coral Powder Supplements on Pre-Osteoporosis Cases

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000056776

Enrollment

Registered

2025-01-22

Start date

2024-10-01

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

Women aged 40 to 75 with pre-osteoporosis

Interventions

Take five capsules of hydrogen coral powder supplements daily, divided into two doses in the morning and evening

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: Pe-osteoporosis

Exclusion criteria

Exclusion criteria: If the attending physician determines that participation in the trial is inappropriate. History of fractures caused by osteoporosis. Severe diabetes, hypertension, etc. Presence of thyroid disease. Currently taking calcium channel blockers. Due to hypercalcemia as a side effect of vitamin D, blood vitamin D levels and blood calcium levels should be measured and considered.

Design outcomes

Primary

Measure	Time frame
Bone density (femur and lumbar spine)	—

Secondary

Measure	Time frame
Blood tests, body composition measurements (height, weight, muscle mass, etc.), and skin frailty-related tests	—

Countries

Japan

Contacts

Public ContactKoji Yano

First Co.,Ltd. Clinical Operations Division

info@suiso1st.co.jp03-5475-8967

Outcome results

None listed

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