Scientists have discovered a link between seafood consumption and the social behaviour of children.
New research from the University of Bristol found that children with low seafood intake at age seven were less “prosocial” over the following two years.
The researchers used questionnaire data from 5969 of the participants in the Children of the 90s study.
The data was collected over two years and was adjusted for social and demographic factors.
Associate Professor in Nutrition at the University of Bristol, Dr Caroline Taylor, said there was strong evidence in a variety of studies that fish consumption had a positive effect on child development.
“Our evidence to link fish consumption in children with the best behavioural development is clear, and we strongly recommend parents to provide at least two portions of fish a week,” she said.
“We hope these research findings empower parents with the knowledge to give their children the best start in life.”
The research found children who regularly consumed seafood at age seven displayed more friendly interactions, altruism and sharing between the ages of seven and nine.
“Seafood is a source of many crucial nutrients for children, including omega-3 fatty acids, selenium and iodine and a marker of a healthy lifestyle more generally,” the study report said.
“The recommendation is that children should consume at least two portions of fish per week, with one of these being an oily fish such as salmon or mackerel.”
Nearly all children in the study were not consuming enough seafood to reach recommended volumes.
The researchers believe this could be because experts have previously warned parents that overconsumption of fish can increase the risk of exposure to pollutants such as mercury.
The research paper can be found here.
