Quote:
Originally Posted by forlornjohn |
Most definately only approximate - I tried it for the Diabetes thing. Apparently I'm not at risk

Hah!
As for the original question - I tested myself until my fingers nearly dropped off at the start. I slowly found out what I could eat and what I couldn't, and the amounts. It takes a while, but even now, the amount I can eat varies from time to time depending on how active I am during the day. Test Test Test...