Raziskave, ki morajo biti izvedene v skladu z znanstveno priznanimi metodami, morajo dokazati posebne lastnosti naravne mineralne vode in njene ueinke na elovekov organizem, kakor so diureza, želodena in erevesna funkcija, izravnavanje pomanjkanja mineralnih snovi.
The analyses, which must be carried out in accordance with scientifically recognized methods, should be suited to the particular characteristics of the natural mineral water and its effects on the human organism, such as diuresis, gastric and intestinal functions, compensation for mineral deficiencies.