Fish oil may improve school performance
There is a study going on now that is testing omega-3 krill oil in adolescent students. In a related trial, doctors took blood samples from 266 of the participants in the krill oil study to measure omega-3 EPA/DHA levels and test cognitive performance. Overall, omega-3 levels were less than half the recommended range. Doctors had expected this because 14 percent consumed no fish, and 77 percent only rarely. Those with higher omega-3 levels performed better on two of the nine cognitive measures, including a number-symbol test, where students must quickly associate an unfamiliar symbol with the correct number; and an attention test, where the higher-omega-3 group had more accurate memory, indicating less impulsiveness. Doctors said fish oil supplements may be an inexpensive way to improve school performance.

Reference: Nutrients; 2016, Jan; 8(1):13.
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