I've been nothing but water for last two years. Used to drink Tropicana juices, but later learned it's as bad as others. I refuse to stop my morning coffee routine or occasional bit of scotch - but that's about it.
I gave up drinking carbonated beverages (soda) since last October/November. Wasn't easy and since I don't drink coffee, I also gave up caffeine. I do feel better for having stopped, physically that is. I still have an occasional craving, but have only broken down a few times since Christmas.
My MIL left a diet Pepsi in our fridge after a visit. I took a sip then threw it away because it didn't taste very good. I'd been off of Diet Pepsi long enough that it no longer was acceptable to me!
Wife and I have kept our kids away from soda. They have tried soda at birthday parties for other kids, but don't like the taste and refuse to drink it. Yeah!! So we stick to water and the fruit juices with the lowest sugar content we can find.
I also now watch the ingredients list for the corn syrup and try to minimize it in our foods. Ever look at the ingredients for pancake syrup? That will FREAK YOU OUT! We switched to pure maple syrup (at higher cost) but the kids refused to use it. So I poured the pure maple syrup into the empty Log Cabin bottle and they were happy. Packaging is everything!
...now where did I put that extra MSG for my lunch...