You can still drink soda but just dont drink too much of it.
I drink mostly coca cola as my only and favorite soda and I dont drink it everyday, just about occassionally therefore, if drinking too much soda can cause your teeth to rot and such.
I drink milk more than anything else EVERY SINGLE DAY and NEVER go thru a day without milk. EVER.
I do drink water about everyday as well since you MUST drink water daily.
Otherwise if you dont drink that much water, it can cause you to get kidney stones so you wouldnt want that, would you?