Could omega-3s keep teen minds sharp?

Natural Health News – Adolescents with higher blood levels of omega-3 can process information more fast, compared to those with the lowest levels, according to a new study.

The Dutch researchers used what they called an Omega-3 Index – an indication of the fatty acid status of a person -. To determine the potential benefits

an article published in the journal Nutrients scientists say: “To our knowledge, this is the first study to assess the association between the ratio of omega-3 is measured blood and cognition in adolescent development typical of the general population. ”

Brain and defects of low level of omega-3

Participants in the study included 266 Dutch adolescents between the ages of 13 and 15 who were taken from a larger, ongoing study (Food2Learn) supplements krill oil. The researchers took blood samples from all adolescents and cognitive performance evaluated through a series of tests. What you need to know

Diet and nutrition can have a profound effect on cognitive development and performance.

In a new study of adolescents 13-15 years of age, Dutch researchers found that many of them had a suboptimal state of omega-3 and those with higher omega-3 status performed better on tests designed to study memory and information processing.

The authors suggest that low teens in omega-3 supplementation may be an easy and relatively inexpensive to improve school performance.

Participants also completed a questionnaire fish consumption, which showed that 13.9% of adolescents do not consume any fish at all and that 77% of them rarely eat fish. As a result, the average Omega-3 Index was 3.83% – much less than the recommended 8% -11%.

The results showed that each 1% increase in the rate of omega-3 was associated with a significant increase in performance on a test of standard memory and better performance on a test of concentration and attention.

Could supplementation help?

is expected to study the largest Food2Learn be able to provide data on the benefits for adolescents krill oil supplementation.

While it is fair to say that studies on supplementation are mixed, studies in younger children have shown benefits.

For example, in a study to improve the state of omega-3 of malnourished 8-12 years old in Mexico, with 180 mg of DHA and 270 mg EPA per day for three months, he had a dramatic effect also improves your ability to process information .

In another, supplementation with 750 mg of EPA and DHA per day improved the performance of indigenous Australian children 3-13 years old, in a nonverbal cognitive test.

Researchers hope that these true improvements in children older, less poor.

While the authors recognize that school performance is influenced by many factors, including key is diet and nutrition. Simple supplementation could become a relatively cheap and easy way to improve brain function and possibly school performance of adolescents, they suggest.

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