Study finds link between salt and blood pressure


August 1, 2015, 8:21 AM|New findings from the Journal of the American Heart Association highlight the negative impact salt consumption could have on our health. And, as millions of Americans continue to grapple with sweltering temperatures, officials are urging residents to take extra precautions to stay safe in the summer heat. Dr. Holly Phillips and Dr. Robert Glatter join “CBS This Morning: Saturday” to discuss.