Do I HAVE to drink water?

Do I have to drink water to be healthy? No, tea/coffee/other beverages are fine, with caveats

Et tu, Walmart? “Fat Free” rarely equals healthier

As consumers, we must be vigilant and be sure that products are what they claim to be. The 'diet industry' spends countless hours on marketing and behavioral economics to learn how to misdirect the public at times. Make sure the foods you buy support your goals, and don't just claim to.