really puzzled. I’m T2. After a period of a year with little exercise due to a head injury my average bs had raised from 7 to 8. I commenced serious efforts to exercise and walk more expecting it to reduce. Instead it rose even higher to 9 and I was groggy and lethargic with a fasting bs of 15 mmol when tested at the drs. My diet is good and now I’ve had to substantially increase my meds and go v low carb in an effort to reduce the bs. This has worked but why would my levels have bucked the expected trend so much.