Like HowStuffWorks on Facebook!

5 Best Foods for Brain Health


5
Oils
Healthy fats like olive oil are good for your heart.
Healthy fats like olive oil are good for your heart.
Barry Wong/Photodisc/Getty Images

Olive oil, nut oils, fish oils, flaxseed and avocados contain heart-healthy mono-unsaturated omega-3 and omega-9 fats. Twenty-five percent of daily calories should be healthy fats.

RealAge Difference: 3.4 years younger


More to Explore