I did a post last week about a semi permanent tattoo that could monitor blood sugar in diabetics. It involved nanoparticles being injected beneath the skin that could constantly indicate blood glucose levels by changing color. There was a tremendous response to that post, and its no surprise, no one wants to be sticking themselves several times a day to test their blood.Well, I thought you guys might be interested in another option that may not be that far off the horizon, how about a contact lens for diabetics that can change color in order to alert you to blood sugar levels utilizing a sugar sensing chemical? That would be pretty awesome right?
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