Kids who eat fish have a higher IQ and get better sleep | News | Nelive

Kids who eat fish have a higher IQ and get better sleep

Jan 05, 2018 07:46
New Delhi
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Children who eat fish at least once a week get better sleep and have a higher IQ, according to a new study.

Studies have shown a connection between omega-3s essential fatty acids found in many types of fish, including salmon, sardines and tuna and improved intelligence and better sleep.

For the new study, more than 500 Chinese children between the ages of 9 and 11 answered how often they'd had fish in the previous month, with options ranging from "never" to "at least once per week." At age 12, the children completed an IQ test that scored their verbal and nonverbal skills.

Children who said they ate fish weekly scored 4.8 points higher on the IQ tests than those who said they "seldom" or "never" ate fish. Because the children were young, the University of Pennsylvania researchers did not ask which fish they ate. "Sometimes" eaters of fish scored 3.3 points higher on IQ exams.

Related: Here are the health benefits of eating Kale and Spinach

The findings are the first of its kind that show sleep as the link between fish and heightened intelligence, leading researchers to suggest introducing kids to fish as young as 10 months old to improve overall cognition throughout their lives.

Parents also answered questions about sleep quality. The children who ate more fish had fewer disturbances while sleeping, indicating better overall sleep quality.

The researchers recommend incrementally adding fish to a child's diet. "Children should be introduced to it early on," said Jennifer Pinto-Martin, a co-author of the study and executive director of Penn's Center for Public Health Initiatives.

As long as the fish has no bones and has been finely chopped, children can begin eating it by around age 2.

Jan 05, 2018 07:46
New Delhi
28
Share

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