Hi
If your doc still insists you don't have D, go to WalMart or Target, get a cheap meter and house brand strips. Test right before you eat, 1 hour after, then 2 hours after. Keep a log of what you eat, and drink for at least a week, along with your bg #s. If they are out of "normal" range take it all into your doc for proof. The cheap meter and strips are accurate as the "name" brands.