Unsettled Science? More scientists doubt salt is as bad for you as the government says.

For years, the federal government has advised Americans that they are eating too much salt, and that this excess contributes yearly to the deaths of tens of thousands of people. But unknown to many shoppers urged to buy foods that are “low sodium” and “low salt,” this longstanding warning has come under assault by scientists who say that typical American salt consumption is without risk. Moreover, according to studies published in recent years by pillars of the medical community, the low levels of salt recommended by the government might actually be dangerous.

And to think for decades I've thought the debate was over.