The national toxicology has created considerable theoretical potential to enter XXI century. Significant experience is associated with introducing the novelties. However, some circumstances inhibit environmental protection from chemical disorder. Those circumstances necessitate deviation to adjacent spheres of science and practice (though every deviation inevitably lower the scientist's efficiency). Chances are that common sense will overmatch current hurry, and prophylactic toxicology will cooperate with other branches to overcome de mographic crisis in Russia and to contribute into health preservation.