An Israeli man bathes in the Dead Sea. Spas have long touted the health benefits of the Dead Sea. So does Naked Sea Salt. Sebastian Scheiner/AP hide caption

itoggle caption Sebastian Scheiner/AP

Keep the soy sauce on your food, and use it in moderation. Aaron Tam/AFP/Getty Images hide caption

itoggle caption Aaron Tam/AFP/Getty Images

Philadelphia is training owners of Chinese takeout restaurants to cut some of the salt in menu items like lo mein. Stephen Flood/Express-Times/Landov hide caption

itoggle caption Stephen Flood/Express-Times/Landov

Eat less salt, but not too much less. iStockPhoto.com hide caption

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Food companies have begun quietly reducing salt in regular foods because low-salt items like these don't sell as well. Mel Evans/AP hide caption

itoggle caption Mel Evans/AP

Food science guy Alton Brown says the last thing you want to see is flames touching food on the grill. iStockphoto.com hide caption

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