Whey protein is the protein contained in the watery portion of milk that separates from curd while making cheese. It is one of the best natural sources of protein. According to a study published in Diabetologia Whey protein drinks can help people with Type 2 Diabetes to control erratic glucose levels. It inhibits the sharp rises in glucose levels that diabetics are prone to after meals. The proper release of insulin post a meal is necessary for correct metabolism of blood sugar. Intake of whey protein significantly improves insulin production and glucose metabolism. Intake of this protein increases the production of a hormone called glucagon like peptide that stimulates insulin secretion. It was seen that consuming whey protein before meals reduces the elevation of blood sugar after meals.
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