Diseases often bring some sort of bad news and truly speaking nobody wants to feel the pain. However there are some diseases, which one cannot prevent and it is quite difficult to live with it too. Therefore there are several people who are suffering from such a chronic disease named diabetes. Diabetes affects the person very hard and specifically it stops the energy building capability of the body. Glucose, which is the energy providers, starts depositing in the bloodstream and therefore leads to various complications. A person suffering from diabetes needs to monitor the glucose concentration in the blood all the time so as to keep a check on the blood glucose levels. For this purpose there are various glucose blood test supplies available which has made blood glucose levels monitoring easy. The first and the cheapest method are the chemical strips. For this you need to take out a fairly big drop of blood from your fingertip and put it over the chemical strip. The color of the strip changes accordingly and thus will help you determine the blood glucose levels. Another major instrument is the blood glucose meter. Blood glucose meter also work on the same principle. The only difference being that a glucose meter will directly show you the reading of your glucose concentration.