Preparation contains an aqueous solution of mineral compounds and trace elements using coordination bonds included in the molecules of organic substances. Trace elements play an important role in maintaining the biological equilibrium of the body. Most of them are kept in cages in the main in the form of co-factors, enzymes, ensuring their catalytic activity, play a role in stabilizing the structures of macromolecules such as non-enzymatic, in maintaining the level of vitamins and hormones in the body. Micronutrient deficiencies can be observed in healthy individuals, for example, in some age periods (adolescence, middle-aged and old age), or in special physiological states (pregnancy and lactation), in periods of high demand. Some diseases and therapeutic interventions also lead to the development of micronutrient deficiencies, which in turn can manifest many of the symptoms. Even slightly pronounced micronutrient deficiencies can have adverse effects on the immune status, physical and overall health, especially during convalescence from illness and surgery. Beres Drops Plus contains most of the major deficiencies. Beres Drops Plus increase nonspecific resistance to various diseases. Drops do not have the toxicity of chronic administration, have no embryotoxicity or teratogenicity.