I posted yesterday on another subject and one response said that i should be aware that vigorous exercise can spike glucose levels afterwards. I work with a personal trainer once a week and do spinning classes twice a week, both i would certainly class as vigorous and neither do i particularly want to give up or tone down. The nurse at my GP surgery told me to eat something substantial about an hour before these sessions to limit the chance of sugar spikes afterwards. Does that sound like good advice and any other advice you can give would be a help. I'm Type 2, newly diagnosed, diet only. Thanks folks.