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Updated: Jun 28, 2025
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Author Spotlight: Studying the Impact of Maternal Dietary Deficiencies on Long-Term Offspring Health Outcomes
Published on: June 28, 2024
409
Association between Fish Consumption during Pregnancy and Maternal and Neonatal Outcomes: A Statistical Study in
Angela Alibrandi1, Agata Zirilli1, Maria Le Donne2
1Department of Economics, University of Messina, 98100 Messina, Italy.
Journal of Clinical Medicine
|April 13, 2024
Summary
Consuming small, oily fish rich in DHA and low in mercury during pregnancy is linked to healthier babies and improved maternal health. This fish type supports better neonatal weight and head circumference, and fewer pregnancy complications.
Area of Science:
- Obstetrics and Gynecology
- Nutritional Science
- Perinatal Health
Background:
- Maternal diet significantly impacts gestational and neonatal outcomes.
- Understanding the specific effects of fish consumption, categorized by nutrient and contaminant profiles, is crucial for prenatal guidance.
Purpose of the Study:
- To investigate the association between monthly fish intake, differentiated by type, and key gestational and neonatal health indicators.
- To determine if fish consumption patterns correlate with maternal well-being and fetal development.
Main Methods:
- Prospective cohort study of women delivering between July and December 2023.
- Participants categorized by fish consumption type (based on DHA and mercury content) and frequency.
- Evaluation of neonatal metrics (weight, length, Apgar scores) and maternal outcomes (gestational complications, BMI, delivery mode).
Main Results:
- Consumption of type B fish (small, oily, high DHA, low mercury) correlated positively with neonatal weight and head circumference.
- Type B fish intake was associated with reduced maternal weight gain, lower incidences of gestational diabetes and hypertension, and fewer cesarean sections.
- A significant correlation was observed between differential BMI and monthly fish consumption, particularly for type B fish.
Conclusions:
- Type B fish consumption during pregnancy is significantly linked to enhanced neonatal growth (weight, head circumference).
- This dietary pattern is associated with improved maternal outcomes, including better weight management and reduced risk of pregnancy-related hypertensive disorders and cesarean delivery.
Keywords:
fish consumptionmaternal complicationsneonatal head circumferenceneonatal weightpregnancy outcomeMore Related Videos
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