( The benefits of eating fish has been pr...)Fish eaters found to have sharper brains ,Health

The benefits of eating fish has been proved with evidence following the finding that fish food reduces the age-related mental decline by the equivalent of three to four years. The research adds to the growing evidence that a fish-rich diet helps keep the mind sharp//.

Previous findings have established that consumption of fish is associated with a reduction in the risk of Alzheimer’s disease and stroke. Fish such as salmon and tuna that are rich in omega-3 fatty acids also have been shown to prevent heart disease.

More than 3,718 participants, over 65 years were evaluated based on simple tests such as recalling details of a story. They were also required to fill a questionnaire regarding their eating habits, which included more than 139 foods. The questionnaire included four broad seafood categories: tuna fish sandwich; fish sticks/fish cakes/fish sandwich; fresh fish as a main dish; and shrimp/lobster/crab.

Analysis of the data obtained showed that people who ate one fishmeal a week had a 10 percent slower annual decline in thinking. Furthermore, those who ate two fishmeals a week showed a 13 percent slower annual decline. The study however, failed to establish the protective effect of omega-3 fatty acids regarding decline in brain function.

Further research is indicated in establishing the health benefits of omega-3 fatty acid or in the identification of other substances responsible for the observed effect. It would also be appropriate to consider a blood test to evaluate the levels of omega-3 fatty acid.
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