Its probably the best GI nutritional app out there, but it needs some tweaking. The actual GI values need to be available. Also, some of the products seem inconsistant with other GI sources. Ive never seen any lists that approves of beets. And finally, maybe breakdown the nutritional values with an actual serving size. Ild like to see saturated fats and more specific details, in future updates.
Theaps about Glyndex - The nutrition guru