Drinking too much Liquid I.V. landed one woman in the emergency room. Here, the signs and symptoms to know and why you should reserve these drinks for certain circumstances.

Liquid I.V. Hydration Multiplier Acai Berry Liquid I.V. Hydration Multiplier Acai Berry $16.77 at Amazon "The acai berry is my personal favorite flavor of all time," says Privette.

Hydration has been at the center of social media trends and buzzy viral products with analysts projecting it growing into a multibillion-dollar market in the next few years.

It’s also gluten- and dairy-free and non-GMO. Right now, this box of Liquid I.V. Hydration Multiplier is 25% off, bringing the price to $15 for 10 packets. Other on-sale items from Liquid I.V.: ...