[Medical and biological assessment of preventive drinks use among workers exposed to adverse working conditions]

Studies on the assessment of the effect of treatment-and-preventive drinks, i.e. "Leovit" dietary kissels, and "Zosterin-Ultra" biologically active food additive, on copper, nickel and cobalt ion concentrations in urine and on lead blood concentrations in workers employed at the "Kola Mining Company" limited liability joint-stock company and exposed to long-term metal aerosol effects, were carried out. Dependence of ion concentrations of these metals in biological media on exposure duration was reported. The study findings reveal the advisability of use of the above-mentioned food additives, having detoxication properties, while carrying out preventive measures among workers exposed to heavy metals.