New smartphone app offers non-invasive test for diabetics

British scientists have developed a new smartphone app that can help measure and monitor blood glucose levels without using a drop of blood, a finding that can transform lives of millions of people with diabetes. The app — called as Epic Health — replaces the need for diabetics to prick their fingers several times a day. The app, suitable for both Type 1 and 2 diabetics, works by placing a fingertip over the camera lens of a smartphone and capturing a series of close-up images that convey information about the…

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