Diabetic Test

My sister has seen ads on television, claiming that diabetics can use to test their complete without sugar puncture material. Some truth in this? How? It 's still under development. They tried many things, including measures glucose in the blood collection glucoband body fluids under a clock, the only problem was the crowd erupted. Another was the diffraction of light, a light through the fingertip, but can not guarantee that someone use nail polish to oppose the application. They also try to shine infrared light through tissue and blood sugar vs sugar. There are apparently also contact lenses for the development of compounds that change color! However, there are many interesting things to try, but nothing is really accessible and affordable. The GlucoWatch is very expensive and should have their own variation of $ 8 sensor every 3 days or more and not covered by insurance. Essay on the upper arm does not hurt.