Kids who eat fish just once a week have higher IQs and sleep better, study reveals


FE Team | Published: December 23, 2017 17:31:37 | Updated: December 25, 2017 12:25:51


The study found that frequent fish consumption was related to fewer sleep disturbances through the night, and researchers think this may reveal sleep as a possible link between fish and intelligence. --Photo: AP

A study by a research team from the University of Pennsylvania found that eating fish at least once a week can raise children’s IQ by nearly five points in the Wechsler Intelligence Scale.

The study also found that frequent fish consumption was related to fewer sleep disturbances through the night, and researchers think this may reveal sleep as a possible link between fish and intelligence.

According to a report by Fox News, the study was conducted last month among 541 Chinese children between the ages of 9 and 11.

The children answered questionnaires about how often they had eaten fish in the past four weeks and the options ranged from ‘never’ to ‘at least once a week’.

The findings showed that those who eat fish once a week scored 4.8 points higher on the IQ test than those who seldom or never included fish in their diets.

Even those who consumed fish occasionally benefit with better verbal and non-verbal skills, as they scored an average of 3.3 points higher than those who do not eat fish at all, according to the study.

"Children should be introduced to it early on," she said in a media release.

"This research adds to the growing body of evidence showing that fish consumption has really positive health benefits and should be something more heavily advertised and promoted," said Professor Jennifer Pinto-Martinone, executive director of Penn's Center for Public Health Initiatives and one of the team leaders.

 

Share if you like