Blair Huie embraced Boulder, Colorado's outdoorsy culture when she and her husband moved there from Los Angeles in 2024. Her new neighbor said water, and lots of it is key for typical weekend warriors in such a dry climate at high altitude. >> Suddenly, I was really hyper aware of being hydrated.And we just heard it over and over and over again. >> Says she began adding a packet of liquid IV to her water bottle every day. A powder packed with vitamins and electrolytes.One of many advertised to boost hydrati ...