The Mucofalk is a unique phytopharmaceutical product on the basis of plantago ovata seed shells (psyllium). Thanks to plantago ovata seed shells Mucofalk is a rich source of dietary fibers which positive role in treatment and prevention of the range of diseases is scientifically proven and generally acknowledged. It is proven that dietary fibers are necessary for normalization of functioning of organs of the digestive system and body in whole and should be included into nutrient budget of each healthful person (normally 25–30 g/day.). Dietary fibers of the Mucofalk medicine stimulate growth of useful bacterial population of intestinal tract (prebiotic effect), adsorb toxins and carcinogens, improve carbohydrate and adipose metabolism, have an encapsulated, cytoprotective (protective) and anti-inflammatory effect on mucosal coat of intestinal tract.