13 health rules you can break

Published On: Jan 27 2013 02:32:58 PM CST   Updated On: May 19 2014 01:00:00 AM CDT

Some health rules are followed religiously, but really have no medical or scientific foundation. Here are 13 popular rules that aren't as hard-and-fast as you might think.

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iStock / DOConnell

For more on popular health myths, go to Yahoo! Health.

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