Tuesday, April 07, 2009

Bloomberg's initiative to cut salt intake

From Public Policy That Makes Test Subjects of Us All :
"But that prediction is based on an estimate based on extrapolations based on assumptions that have yet to be demonstrated despite a half-century of efforts. No one knows how people would react to less-salty food, much less what would happen to their health.
....
In the past year, researchers led by Salvatore Paterna of the University of Palermo have reported one of the most rigorous experiments so far: a randomized clinical trial of heart patients who were put on different diets. Those on a low-sodium diet were more likely to be rehospitalized and to die, results that prompted the researchers to ask, “Is sodium an old enemy or a new friend?”"

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