Infant Gut Microbiota and Weight Data from Maternal Yoghurt Intervention Study

A dataset from a clinical trial examining the effect of probiotic-rich yoghurt supplementation in overweight or obese mothers on infant weight and gut microbiota. The data includes 226 infants across three groups, with measurements taken from birth to 3 months. The dataset was authored by Longlong Jia and last updated in March 2026.

Use Cases

• Analyzing correlations between infant weight and specific gut bacteria genera like Veillonella, Fusicatenibacter, and Akkermansia.
• Comparing gut microbiota diversity (e.g., Shannon index) between intervention and control groups over the first 6 months.
• Studying the longitudinal development of infant gut enterotypes in relation to maternal BMI and dietary intervention.
• Investigating the relative abundance trajectories of genera like Akkermansia, Serratia, Blautia, and Lactobacillus over time.

Strengths

• Includes data from a controlled intervention study with 226 infants across three distinct maternal groups.
• Contains longitudinal measurements of infant weight and gut microbiota from birth to at least 3 months.
• Data is associated with a specific research protocol described in the background and methods.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• The dataset is very small at 26.2 KB, indicating limited scope or summary-level data.

Provenance

Source

figshare, authored by Longlong Jia.

Collection Method

Data likely collected from a clinical trial where an intervention group received yoghurt from early pregnancy to 3 years postpartum, with control groups for comparison.

Time Range

Measurements taken from infant birth up to 3 months, with some microbiota analysis covering 0-6 months.

Freshness

Last updated 2026-03-18 07:37:07; freshness should be verified.