Doctors recommend that you limit yourself to no more than 3 grams of Kuwa© white mulberry powder per day. Since each Kuwa© packet contains 1 gram of powered white mulberry you should not open any more than just three a day.
And it seems that enjoying three grams a day is also the magic number for maximum effectiveness of this ancient herb as research indicates that three grams a day provide optimal results for mitigating glucose and cholesterol problems.