If your A1C is fine, you are probably good to go. If you have test strips to spare, eat 1 big potato and take a reading every 15 minutes for 3 hours, that will paint a better picture than just snapshots on the hour.
Make sure your meter is calibrated to the number on the test strip bottle, too, that can throw things way off. Otherwise, I don't know what to tell you. Maybe discuss what you are doing with your naturopath.