New study: diet sodas not so much of a diet

I am so torn about diet sodas.  On the one hand I love that they are calorie free, on the other hand even though aspartame, splenda, and saccharin have been deemed generally recommended as safe, I still recommend keeping consumption down.  What do I mean when I say “keep consumption down?”  That is a good question. I probably only consume products that have all or any of the above a couple of