If you put people on a low-salt diet, meaning only getting twice as much sodium as they need, as opposed to a usual salt diet where they’re getting five times more, you get a significant improvement in artery function. Lower salt begets better arterial function, suggesting heart-protective effects beyond just blood pressure reduction. Now, this was after dropping people’s salt intake by about a teaspoon a day for two weeks. What if you only dropped salt intake by a half teaspoon or so a day?
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Dr. Greger is a physician, New York Times bestselling author, and internationally recognized speaker on nutrition, food safety, and public health issues. A founding member and Fellow of the American College of Lifestyle Medicine, Dr. Greger is licensed as a general practitioner specializing in clinical nutrition. Currently he proudly serves as the public health director at the Humane Society of the United States. Dr. Greger is a graduate of the Cornell University School of Agriculture and the Tufts University School of Medicine.
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