I drink 1/2 a one every day. I mix it with other protein powder + water. I do my work out at 7 a.m. on an empty stomach, go right into child care to do my shift and don't have a chance to eat til I get home at 11:30. So.... I sneak my protein shake while the kids aren't looking. (I work in child care at the gym). Woo hoo! Free family membership!