This works fine for e.g. sodas, but sadly all foods heavy in carbohydrates (pizza, pasta, bread, ...) will be broken down into sugars :(

That being said, there are tons of paleo/keto blogs out there offering alternatives (e.g. coliflower pizza http://www.onegoodthingbyjillee.com/2012/08/the-astonishing-...). The sad part is that things like lettuce wrapped burgers are still hard to find when not cooking at home.

Also: I'd love to see more stevia-sweetened things rather than aspartame sweetened ones