Did you know that thirst quencher you’re sipping may have more calories than the ice cream cone your friend is enjoying!? Did you know that studies show that we’re sipping and chugging 411 liquid calories daily, almost 130 more than we consumed in 1990, and all those sips are adding up. “We don’t compensate for what we drink by cutting back on food,” says Barry Popkin, PhD, a professor of nutrition at the University of North Carolina at Chapel Hill. This just means that our waists are getting bigger and bigger. “Sipping versus chewing changes how our bodies recognize and process the calories we take in,” Popkin explains. Some experts suspect that eating, which involves munching and crunching, sends signals to the brain that trigger satiety. “Drinks don’t require as much effort to consume, so it’s easy to overdo them,” says Bonnie Taub-Dix, RD, a spokesperson for the American Dietetic Association. You can still enjoy your faves and not gain an ounce: Just follow Fitness Magazine’s sip-smarter guide featured in this gallery.