10 Healthy Foods You Should Eat to Be Smarter

  

4. Chocolate

It’s rather difficult to find a person who doesn’t like chocolate. You’ll be surprised to discover that this delicious dessert can also increase your brain’s power and help your body to work more efficiently. You can get all the healthy nutrients of this sweet product not only from chocolate bars, but from hot cocoa as well. According to scientific studies this drink is perfect for elderly people as it improves their brain blood flow providing them with better memory.

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