i have fasting blood sugar 147mgs/dl and pp is 127mgs/dl.iam an old case of mi patient iam diabetic for the past 10 yrs. iam taking tabs in the mornig before b.fast and in night after bfast.i used to have dosa 3nos inthe morning and in night 1 cup of ots with raw vegetables .iam taking cardiac medicines also after consulting cardiologist.iam 68yrs old i had severe mi 5yrs back.my wt is 85kg iam very tall. when i had attack i was 88kg. i dont eat much i have hypothyroidism iam taing thyroxin 25mcg in the mornng and it is in normal range. everymnth i check my sugar levela ,i found my sugar is high in fasting alone for the past one month only.can you give me advice regarding?