You can have fruit and things, but some fruits are better than others, and what you eat them with and how they are prepared etc etc I got a book to help me on a low GI path, but learnt so much from my dietitian about ways of preparing food different so you reduce the GI, and when to have fav foods which are high GI, you can reduce the GI of a food by eating it with a certain other food etc etc I must have got the hang along the way I lost 3 stone lol