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Large study finds that Air Pollution Speeds Bone Loss from Osteoporosis

Air Pollution Speeds Bone Loss from Osteoporosis: Large Study
Bayesian kernel machine regression univariate exposure-response plots with 95% credible intervals for the effect of each pollutant on the different bone mineral density sites evaluated. Credit: eClinicalMedicine (2023). DOI: 10.1016/j.eclinm.2023.101864

Elevated levels of air pollutants are associated with bone damage among postmenopausal women, according to new research led by scientists at Columbia University Mailman School of Public Health. The effects were most evident on the lumbar spine, with nitrous oxides twice as damaging to the area as in normal aging.

The research findings appear in the journal eClinicalMedicine.

Previous studies on individual pollutants have suggested adverse effects on bone mineral density, osteoporosis risk, and fractures in older individuals...

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