Seafood Benefits Research

The Science Behind Seafood's Health Benefits

As a healthcare professional, you want and need access to the latest studies and data that show how seafood can benefit your patients' health. Use the tool below to find this information, customized to the details you are looking for.

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Prenatal exposure to methyl mercury from fish consumption and polyunsaturated fatty acids: associations with child development at 20 mo of age in an observational study in the Republic of Seychelles

Authors: JJ Strain, et al. / Journal: American Journal of Clinical Nutrition, January 2015 , January 2015


This study investigated associations of prenatal fish intake, MeHg exposure and maternal PUFA (n-3 and n-6) status on child development at 20 months old. Participants used in the study were 1,265 mother-child pairs studied between 2008-2011. The study finds that there is a beneficial association between MeHg exposure on child development was observed when mothers had high n-3 levels. Overall, findings from the study suggest that n-6:n-3 ratio balance is “important when studying MeHg associations” and “may reflect the capability of n-6 PUFA or n-3 PUFA, at higher concentrations, to augment or counteract, respectively, MeHg-induced inflammation.” 

Autism Spectrum Disorder Phenotypes and Prenatal Exposure to Methylmercury

Authors: Edwin van Wijngaarden, et al. / Journal: Epidemiology, July 2013


There has been speculation about a link between exposure to mercury during pregnancy and autism spectrum disorders, but limited data to support the theory. Researchers studied nearly 1800 mother/child pairs in the Republic of Seychelles, where people eat fish-rich diets and mercury levels are 10-20 higher than in the U.S. There was no association between exposure to mercury from eating a fish-rich diet during pregnancy and autism-like behaviors among 10-year-old children.