The Ultimate Pizza Quiz

If you have caught a cold, you can try and mend it with medicine – or simply enjoy a bowl of chicken soup. Studies have found that the savoury concoction has genuine health benefits. It’s hardly breaking news, though – even the ancient Greeks used chicken soup as a remedy for cold.

The pain suppressant acetaminophen helps reduce pain and inflammation, but it can also temporarily dull your empathy! Researchers discovered that people who took acetaminophen were less likely to think other people’s pain was a big deal. Though the reason for this hasn’t yet been determined, scientists believe it has something to do with the structure of the brain.

Fast food chains have figured out that the combination of red and yellow makes people hungry. McDonalds is the primary example of these colors being used. Since it's so commonly used, people now associate those colors with food.