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Food and Drug Administration

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Americans currently take in nearly 50 percent more than the recommended daily limit of sodium

The Food and Drug Administration is calling on food companies to lower sodium levels in packaged and restaurant meals. The move is aimed at preventing thousands of deaths every year from heart disease and stroke. Americans currently take in nearly 50 percent more than the recommended daily limit of sodium. CBS News medical contributor and cardiologist Dr. Tara Narula joins "CBS This Morning" to discuss the proposed guidelines.

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The FDA granted a new brain cancer treatment that uses the polio virus with "breakthrough status"

The FDA granted a new brain cancer treatment that uses the polio virus with "breakthrough status." This means clinical trials can move more quickly than usual. Scott Pelley and "60 Minutes" have been following the trials at Duke University for two years, tracking several of the study's participants. Dr. David Agus joins "CBS This Morning" from Los Angeles to discuss what's next for the cancer breakthrough.

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