Hi, a couple of years ago I was feeling very tired and running out of energy, I'm 68 years old and weigh around 11.5 stone, and put it down to age. I visited my doctor and he took a blood test and informed I was prediabetic with a reading of 42, he advised lifestyle changes, which sadly I ignored and continued to pig out on ice-cream, chocolates and sweets, red wine etc. Anyway two years down the line he called me in for a follow up blood test, and it worked out at 94. Alarm bells rang at the surgery and they put me on metaforin. After taking this for several weeks I find it really upsets my digestive system, so I want to stop the medicine and manage my type 2 diabetes. My question to anyone reading this is: which is the most accurate blood sugar monitor system? There is so much conflicting information on the internet, that I'm really confused as to which one to buy. Any help would be appreciated TIA