blood test glucose level 108 not basting too high
Is a blood sugar reading of 108 too high? normal blood sugar level is between 70-100. THESE valuse should be taken at FASTing BLOOD sugar, at the mornng. between 100-126, is pre diabetic. and you have to see the doctor to do more test and to make sure of ur health.hat i know about normal blood sugar level, reading 108 do not consider diabetes ,but pre diabetes that mean that you have to be careful. look at the chats http://www.all-about-beating-diabetes.co... Source(s): http://www.all-about-beating-diabetes.co... Dr Albanagreca.com Â· 7 years ago.