If you prefer milk chocolate, you're probably out of luck, since it's really high in sugar. For dark chocolate, try getting 100% dark chocolate bars (Dagoba makes one, you should be able to get it at any fancier grocery store) and making something with it that only has raw sugar. Dipping it in honey is always a possibility too. In general though, chocolate bars are made with lots of sugar, so you're just not going to be able to have much of them. I love Theo's 91% cacao single origin bars too, if you can handle extremely dark chocolate you might enjoy that in small doses.