You’re Probably Drinking Enough Water
As recently as the 1990s, Jodi Stookey, a nutrition consultant based in California, remembers hydration research being a very lonely field. The health chatter was all about fat and carbs; children routinely subsisted on a single pouch of Capri Sun a day. Even athletes were discouraged from sipping on fields and race tracks, lest the excess liquid slow them down. “I can’t tell you how many people told me I was stupid,” Stookey told me, for being one of water’s few advocates.
But around the turn of the millennium, hydration became an American fixation. Celebrities touted water’s benefits in magazines; branded bottles overran supermarket shelves. Academic research on hydration underwent a mini-boom. After ages of being persistently parched, we were suddenly all drinking, drinking, drinking, because we felt like we should. It was an aquatic about-face—and it didn’t make total scientific sense.
The importance of hydration, in the abstract, is indisputable. Water keeps our organs chugging and our muscles agile; it helps distribute nutrients through the body and maintains our inner thermostat. Take it away, and cells inevitably die. But the concrete specifics of adequate water intake are still, in large part, a mess. For hydration, on , or the best ways to tell when someone should drink; they differ on how to measure hydration, , and how much importance to attribute to thirst. They have yet to reach quorum on what hydration—a process that’s sustained life since its primordial inception—
