thought that the patient needed to be fed, and he would get better, often leningraders could feed the dosatuated, and it resulted in instant death. indeed, as a result of these studies, which were carried out not only among living people, but in sections of deceased people, it became clear that, firstly, there is a certain logic of its own. the wire did not work, the courtyards and staircases of the houses were dirty, all this was dumped into rivers and canals, but the city was cleared in april 1942 there was a famous cleanup day, which everyone came out for and the epidemic was avoided, perhaps the frosts helped, in parallel with elementary dystrophy among leningraders there were diseases associated with a lack of vitamins and microelements, scurvy, pilagra, before us is an atlas of the most important human vitaminosis and forms of dystrophy, this is the same work. used, well, they are used in the form of powders, and it saved lives, it was a very important invention, in fact, we are very grateful to nikolai aleksandrovich yakimov for doing this, this contribution was his, and not only his

often leningraders could feed dosat on the mainland, where he was evacuated, and this turned into instantlt of these research conducted not only among living people, but in sections of deceased people, it became clear that, well, firstly, there is a certain logic, a certain sequence, losses. deadly if such a disease is not treated, how to treat these diseases in leningrad, some of the manifestations of these situations, when there is not enough medicine and there is no adequate nutrition, doctors, biologists, chemists of the besieged city worked on this problem, scientific institutes worked to get a surrogate. food, vitamin tinctures they learned how to make it from pine needles, in the institute of plant growing alone, during the years of the siege , they published 98 scientific articles, brochures, they obtained resin from siberian fir, it is needed for healing wounds, they developed a recipe for siege bread, in addition to flour there was cellulose, they studied the tanning properties of plants, that’s how they obtained the substance tannin, from it they made the wound-healing drug tan