One drink a day to address hunger, blood sugar, weight maintenance, a healthy microbiome, cholesterol, limited time, and it tastes good? What's the trick? There is none. ProFiber's ingredients accomplish all of the above; other meals just don't stack up. With 16 grams of fiber and 20 grams of protein per serving, we know you won't find a meal that your doctor will love more. While providing myriad health benefits, ProFiber is ultra convenient - a full serving will keep you satisfied for up to 5 hours, giving you the time and energy to enjoy your day.