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Study on the intervention of sugar-free Tieguanyin tea on human glucose metabolism and gut health

Study on the intervention of sugar-free Tieguanyin tea on human glucose metabolism and gut health

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2500098334
Enrollment
Unknown
Registered
2025-03-06
Start date
2024-06-20
Completion date
Unknown
Last updated
2025-03-10

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

Conditions

None

Interventions

Tieguanyin Tea group:Tieguanyin Tea
Water group:Water

Sponsors

Nankai University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
20 Years to 40 Years

Inclusion criteria

Inclusion criteria: 1.Participants are between 20 and 40 years of age, of either sex; 2.Female subjects are not menstruating, pregnant, or at least 6 weeks postpartum, and are not breastfeeding.

Exclusion criteria

Exclusion criteria: 1.Pregnant or breastfeeding women; 2.Individuals with serious conditions affecting the kidneys, respiratory, endocrine, or hematopoietic systems; 3.Individuals with allergies to ingredients in the test food, such as tea polyphenols, theanine, or caffeine; 4.Individuals with gastrointestinal disease, nearly 3 months did use antibiotics or drugs that affect gastrointestinal function.

Design outcomes

Primary

MeasureTime frame
Gut microbiome;Continuous glucose ;—

Secondary

MeasureTime frame
IPAQ-SF;Gastrointestinal function ;Fecal non-targeted metabolomics;Markers of urine oxidative damage(8-OHG,8-OHdG);—

Countries

China

Contacts

Public ContactSun Yi

Nankai University

9920220161@nankai.edu.cn+86 133 6394 1336

Outcome results

None listed

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