It may be the most instantly gratifying pleasure known to man: That first cold, refreshing sip of your favorite beverage on a hot day. Also when the weather turns cold? A beverage is still the fastest way to warm up the chill and turn your mood around. While a drink may be the fastest way to quench your thirst or comfort a chill, it’s also the fastest way to blow up a waistline. Avoid the belly-busting drinks here and stay lean for life—one sip at a time.