It is well known that lighter flours, particularly 00 and 0, have a too high level of refining and are therefore not particularly suitable for the health of individuals: in the case of darker flours, however, the greater presence of nutritional elements important, it is a guarantee of a person's well-being. In the case of buckwheat flour, it must be said that it is often used in the typical cuisines of the Alpine regions, for example to prepare pizzoccheri alla Valtellinese, or even the famous canederli and black polenta, all very rustic dishes rich in taste.