Level of provision of the citizens of Minsk with bioelements forming hard tooth tissues
Chemical composition of enamel of intact permanent teeth and hair has been studied in 86 citizens of Minsk. Methods of nuclear emission spectrometry with inductively coupled plasma and scanning electronic microscopy with dispersion chemical analysis were used. The data correlated with the level of microelements forming hard tooth tissues in drinking water and soil. Deficient content of fluorine, strontium, phosphorus and potassium with optimal and excessive calcium and magnesium content has been revealed in the objects of the environment and in the body of the examined people.