Objectives: To examine the association of vitamin D levels, ionizing calcium and densitometry findings with the onset of BPPV. Study design: A cross-sectional study with historical data was conducted. Participants and methods: The study included 40 subjects over the age of 18 who were diagnosed with BPPV based on a positive result of the Dix-Hallpike maneuver. The assessment of the clinical status was determined by a specialist in otorhinolaryngology, and subjects with a proven diagnosis of BPPV were further referred to the following tests: laboratory determination of the level of vitamin D, ionizing calcium in the blood and densitometry. Results: According to gender, 37 (93 %) are women and 3 (7 %) are men. In all subjects, the posterior semicircular canal is involved. The right side was affected in 23 (58 %) subjects. Osteopenia and osteoporosis were recorded in 34 (85 %) subjects. Values of vitamin D in the range of reference values were recorded in 19 (4 %) respondents, and ionizing calcium in 7 (18 %) of them. 16 (40 %) respondents have both one and the other value in the reference interval. There is no significant association between gender, clinical form and affected side with the values of vitamin D, calcium and densitometry findings. Conclusion: A connection was observed between the presence of osteopenia, or osteoporosis, and BPPV, so it can be concluded that osteoporosis is one of the risk factors for the development of BPPV. However, from the obtained results, it was not possible to examine the influence of low levels of vitamin D and ionizing calcium on the development of BPPV.