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Effects of green tea and black on oral health

Effects of Green tea and Black tea on pH and flow rate of Saliva in healthy individuals

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2019/05/019000
Enrollment
60
Registered
2019-05-08
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

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

Conditions

None listed

Interventions

Intervention1: green tea group: participants will be asked to rinse their mouth with green tea before analysis of the saliva Therapy is just one time Control Intervention1: Black tea group: participan

Sponsors

Melaka Manipal Medical College Manipal
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: All participants who voluntarily agreed to participate

Exclusion criteria

Exclusion criteria: 1. Participants who undergoing orthodontic treatment 2. Participants who drink green tea and black on daily basis 3. Participants who smokes and drink alcohol 4. Participants on any type of medication

Design outcomes

Primary

MeasureTime frame
pH and flow rate of the saliva in green tea group and black teaTimepoint: 0,3,6,9 minutes—

Secondary

MeasureTime frame
comparison of pH and flow rate of the saliva between green tea group and black teaTimepoint: 0,3,6,9 minutes—

Countries

India

Contacts

Public ContactRasyidah Fatihah Awatif binti Roshdi

Faculty of Dentistry, Melaka Manipal Medical College

rasyidahawatif@gmail.com990278550

Outcome results

None listed

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