Those things are full of artificial color, flavor and sugar substitutes. Depending on which sugar substitute they range from bad to worse. Neuroexcitatory proteins, ant poison etc. Google aspartame, Splenda etc. if you have a problem with ants in your garden or pantry use the Splenda stuff as bait. That was how it was discovered, and it works.
Here is what I replaced mine with:
San Pelligrino or Gerolsteiner, plus planted a lime and lemon tree. If those are not feasible buy lemons and limes, LOL.