Has anyone else had an issue with Crystal Light?? I was doing great up until two days ago. All the sudden it's like my body turned against it and doesn't like it very much. I guess I just have to drink my water with no flavor.

Lol - indeed. Poison is an accurate description for most water enhancers (mio is pretty bad also if you check out the ingredients). Unfortunately, it is a necessary evil until you can tolerate plain water again.

You might true lime, true lemon or true orange. I just started on some true lemon raspberry lemonade. 5 calories a packet and made of all natural ingredients. It is also sweetened just a touch (which makes it better than true lime in my opinion) with a tiny bit of sugar and stevia. I use one packet for 32 oz and that seems to be enough flavor for me. If you are looking for a good water enhancer, but do not want artificial colors, flavors or chemicals, you might give these true products a try.