Effect of Consumption of Probiotic Yoghurt on the teeth caries

Effect of Consumption of Probiotic Yoghurt on the Children’s Salivary Cariogenic Microflora

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT201201308871N1

Enrollment

Registered

2012-02-26

Start date

2011-12-22

Completion date

Unknown

Last updated

2018-02-22

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

Conditions

Caries. dental caries

Interventions

Intervention 1: Consumption of probiotic yogurt for study group. Daily intake is 200gr. Intervention 2: Consumption of usual yogurt for control group. Daily intake is 200gr.

Prevention

Consumption of probiotic yogurt for study group. Daily intake is 200gr.

Consumption of usual yogurt for control group. Daily intake is 200gr.

Eligibility

Sex/Gender

All

Age

6 Years to 12 Years

Inclusion criteria

Inclusion criteria: Inclusion criteria: Healthy children aged 6-12 years; Not using xylitol chewing gum and probiotic yoghurt. Exclusion criteria: Children with systemic diseases; subjects with systemic antibiotic or topical fluoride treatments within 4 weeks.

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

Measure	Time frame
Mutans streptococci. Timepoint: before, after 2, 4 & 6 weeks. Method of measurement: The counts of salivary mutans streptococci.;Lactobacilli. Timepoint: before, after 2, 4 & 6 weeks. Method of measurement: The counts of salivary lactobacilli.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactNasim Seyfi

Shiraz Dental School

nasimseyfi@gmail.com , seyfin@sums.ac.ir+98 71 1626 3193

Outcome results

None listed

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