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Study on the dietary zinc bioavailability in elderly people

Study on the dietary zinc bioavailability in elderly people

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR-OOB-15007070
Enrollment
Unknown
Registered
2015-09-13
Start date
2015-09-01
Completion date
Unknown
Last updated
2017-04-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

The dietary zinc bioavailability

Interventions

Elderly people:Zinc isotope intervention

Sponsors

National Institute for Nutrition Health,Chinese Center for Disease Control Prevention
Lead Sponsor

Eligibility

Sex/Gender
All
Age
60 Years to 70 Years

Inclusion criteria

Inclusion criteria: 1.Normal zinc status; 2. No recent history of exposure to drug, radiation nutritional supplements; 3. Signed informed consent.

Exclusion criteria

Exclusion criteria: 1. Zinc deficiency other metabolic diseases; 2. Not complete follow-up mple collection.

Design outcomes

Primary

MeasureTime frame
Zinc isotope abundances;Zinc content of blood feces;Body Composition;—

Countries

China

Contacts

Public ContactYang Xiaoguang
xgyangcdc@vip.sina.com+86 10 83132798

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026