Apple Juice Alternative ?

Hi,

I'm just wondering if there is an alternative to the apple juice? I have had a lot of candida issues in the past, so I generally try to avoid any type of sugar. Maybe malic acid, water and phos? I know they are making coke with Stevia now, but I'm not sure if that's an acceptable alternative. Or should I just go with the original formula and hope for the best?

Thanks,