Liquid I.V. has grown exponentially in just five years, with products sold nationwide at chains such as Target, Costco, Whole ...

Hospitals around the country are conserving critical intravenous fluid supplies to cope with a shortage that may last months.

Unilever is launching its US hydration brand Liquid IV in the UK. The FMCG giant, which snapped up the supplement business four years ago, said four in five Brits are not drinking enough water.