Purpose: Osteoporosis is the most widespread systemic disease of the skeleton. According to estimated data for Poland, it affects ca. 3 million people. Although the disease is multifactorial, with significant influence of environmental factors on the increase of the risk of its occurrence, genetic factors play an important role in its pathogenesis. The aim of this study was an analysis of the relation of the ApaI, BsmI and TaqI polymorphisms of the VDR gene, with bone mineral density measured in lumbar spine and/or in proximal femur in a group of polish women. Methods: The study included 135 women at the postmenopausal age from the area of central Poland. BMD was measured at the hip and/or at the lumbar spine, using dual-energy X-ray absorptiometry. The influence of the selected VDR genotypes on bone mineral density was studied using the ApaI, the BsmI and the TaqI restriction enzymes. Lifestyle information was obtained via questionnaire. Results: Women with the 'bb' genotype showed lower BMD values of the hip (Total BMD value) comparing to patients with 'BB' or 'Bb' genotypes. We did not observe similar correlation for the lumbar spine. The remaining polymorphisms (ApaI and TaqI) did not demonstrate a significant relation with the differentiation of the mean BMD values obtained from the hip nor from lumbar vertebrae. Conclusion: The present study has demonstrated that the BsmI polymorphism of the vitamin D receptor gene is a factor of bone mineral density changes in postmenopausal women from Poland.