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5 Best Foods for Brain Health


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Fish
Salmon contains artery-clearing omega-3 fatty acids.
Salmon contains artery-clearing omega-3 fatty acids.
Thomas Northcut/Getty Images

Fish (especially wild salmon, whitefish, tilapia, catfish, flounder and mahi mahi) contain artery-clearing omega-3 fatty acids. Serving size recommendation is 13.5 ounces a week (or three servings about the size of your fist).

RealAge Difference: 2.8 years younger