Blood sugar surges - after-meal glucose "spikes" - can be life threatening for the 29 million Americans with diabetes. Diabetic blood sugar spikes have been linked to cardiovascular disease, cancer,Alzheimer's disease, kidney failure, and retinal damage. Now a new Tel Aviv University study, published in Diabetologia, suggests a novel way to suppress these deadly post-meal glucose surges: the consumption of whey protein concentrate, found in the watery portion of milk separated from cheese curds, before breakfast.
According to TAU's Prof. Daniela Jakubowicz and Dr. Julio Wainstein of the Wolfson Medical Center's Diabetes Unit, Prof. Oren Froy of the Hebrew University of Jerusalem, and Prof. Bo Ahrén of Lund University in Sweden, the consumption of whey protein before meals may even keep diabetics' need for insulin treatment at bay.
"What's remarkable is that consuming whey protein before meals reduces the blood sugar spikes seen after meals. It also improves the body's insulin response, putting it in the same range or even higher than that produced by novel anti-diabetic drugs," said Prof. Jakubowicz. "High milk intake has long been associated with lower risk for type 2 diabetes and cardiovascular disease, and milk whey protein increases the production of a gut hormone called glucagon-like peptide-1 (GLP-1) that stimulates insulin secretion. This, in turn, reduces the blood glucose rise after meals."
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Eddie
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