There are no obvious signs of pre-diabetes in people with type II diabetes, which lasts 5 to 10 years. Pre-diabetes" is diagnosed through screening. Here's what you need to know: the first "fasting blood glucose" test, without eating within 8 hours, with a level of [1.10 g/l - 1.25 g/l] or [6.1 mmol/l - 7.1 mmol/l]. the second testing for "glucose intolerance". Hygiene and health" programme in collaboration with Radio Don Bosco.