The carbohydrate blocker White Kidney Bean Extract works by controlling the digestion of starches. White Kidney Bean Extract is known for reducing carb absorption, weight loss and notably assisting with starch blocking which ultimately results in weight management. It may also decrease the formation of blood clots by preventing the clumping of platelet cells. This natural supplement is also an important source of minerals and dietary fibers that could optimize health. White Kidney Bean Extract can assist in combating belly fat.