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5 studies you may have missed
Food trucks are generally as safe or safer than restaurants, a new study found.
June 20th, 2014
03:05 PM ET

5 studies you may have missed

Here's a roundup of five medical studies published this week that might give you new insights into your health, mind and body. Remember, correlation is not causation – so if a study finds a connection between two things, it doesn't mean that one causes the other.

You are the (Facebook) company you keep
Journal: PNAS

It may be time to think twice before accepting that friend request on Facebook. A new study by scientists at Cornell University and Facebook suggests that emotions can be spread via Facebook and other social networks. Yes, you read that right: Your Facebook posts are contagious. The scientists looked at 3 million Facebook posts from a group of 155,000 randomly selected users.

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Get a behind-the-scenes look at the latest stories from CNN Chief Medical Correspondent, Dr. Sanjay Gupta, Senior Medical Correspondent Elizabeth Cohen and the CNN Medical Unit producers. They'll share news and views on health and medical trends - info that will help you take better care of yourself and the people you love.

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