Measurement of Blood Glucose using Non-Invasive Methods - A Review

Abstract

Diabetes mellitus has developed into a significant problem during the past decades. Identifying and controlling diabetes can be done by proper treatment and routine like a healthy diet, a weight reduction program, insulin shots treatments, vocal medicines to reduce blood glucose level. Self-glucose checking or clinical testing helps control future complications like blindness, heart disease, kidney damage, or amputations of the limbs due to the disease. Therefore, timely checkups can increase the chances of getting treatment before it is too late. Present glucose evaluating systems for raising diabetic patients are mostly intrusive, hurting, laborious, & cost a sum for frequent testers. The non-invasive glucose testing machinery helps in overcoming these boundaries. Due to this advantage, this subject has gained interest among researchers and many product manufacturing Industries. This evaluation targets to offer current information on available and upcoming trends for non-invasive and nominally invasive techniques. This review also focuses on using the different electromagnetic spectrum bands in detecting the blood glucose level.