Saudi Maternal Diet and Human Milk Composition Association Study

40 Saudi breastfeeding mothers participated in a secondary analysis of a prospective cohort. The study, authored by Shahad Alodhayani and published on figshare in 2026, investigated associations between maternal dietary intake and human milk macronutrient and fatty acid composition between 4 and 13 weeks postpartum.

Use Cases

• Analyze correlations between maternal energy intake and human milk eicosapentaenoic acid levels based on the reported correlation coefficient (r=0.527).
• Investigate the relationship between maternal monounsaturated fatty acid intake and milk protein concentration based on the positive correlation (r=0.384).
• Study the association between maternal n-3 intake and corresponding human milk n-3 levels as described in the results.
• Examine the inverse correlation between maternal energy intake and the n-6/n-3 ratio in human milk (r=-0.410).

Strengths

• Includes dietary data from 24-hour recalls and food frequency questionnaires for 40 participants.
• Provides specific correlation coefficients and p-values for associations, such as between maternal energy intake and milk eicosapentaenoic acid (r=0.527, p<0.01).
• Focuses on a Saudi cohort, offering data from an understudied Middle Eastern population.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The dataset is small (666.3 KB), indicating a limited sample size and scope.

Provenance

Source

figshare, authored by Shahad Alodhayani.

Collection Method

Secondary analysis of a prospective cohort; dietary intake assessed via 24-h recall and food frequency questionnaire; human milk samples analyzed for macronutrients and fatty acids.

Time Range

Data collected between 4 and 13 weeks postpartum.

Freshness

Last updated 2026-05-04 05:30:26; freshness should be verified.

Geography

Saudi Arabia.