• Could this chocolate be the answer to being smarter?

    These foods will make you smarter

    Katie Pisa, for CNN
    You don't need another degree to boost your brainpower at work. According to one author and neurologist, if you want to work smarter, you have to eat smarter.
  • About Thinking Business

    Thinking Business focuses on the psychology of getting ahead in the workplace by exploring techniques to boost employee performance, increase creativity, productivity and encourage strategic thinking.

    Read more about CNN's special reports policy.

    Best of Thinking Business