Yoga and Bone Health: What a Decade of Research on Osteoporosis Actually Shows
If you teach older adults, someone has almost certainly asked you whether yoga can help with osteoporosis. It is a question worth taking seriously, and the most substantial answer we have comes from a study that ran, patiently, for a full decade.
Dr. Loren Fishman, a physiatrist at Columbia University, began recruiting participants in 2005 for a study on a 12-minute daily yoga regimen: twelve poses, held for 30 seconds each, chosen specifically for their calculated effect on bone density at the spine, hip, and femur. By the time the study closed in 2015, 741 people had joined; 227 stayed compliant more often than every other day, and 174 of those, 83%, already had osteopenia or osteoporosis when they enrolled (Lu, Rosner, Chang & Fishman, 2015).
The most rigorous slice of the data comes from the 43 participants who stayed moderately to fully compliant and had complete bone density scans, before and after, using DXA imaging, the same standard used in a clinical osteoporosis diagnosis. Among this group, the researchers reported improvements in bone mineral density at the spine, hip, and femur. A smaller group of 18 participants also underwent a more detailed bone-quality assessment using high-resolution imaging of the hip.
It is worth naming clearly what this study is and is not, because that clarity is part of what makes it trustworthy. It was not a randomized controlled trial; it compared each participant's bone density before and after they began the practice, rather than against a separate group who did not practice yoga at all. The fully-documented, compliant group of 43 is a small fraction of the 741 who originally joined. These are real limitations, and they are part of why Fishman's team has kept studying the question rather than calling it settled. But within those limits, a decade-long, carefully measured study finding improved bone density in a population where 83% already had diagnosed bone loss is a meaningfully different claim than a vague sense that "yoga is good for your bones." It is evidence that a specific, structured practice, done consistently, may do something real, for a specific population, and that consistency, more than intensity, was the variable that mattered most.
For a yoga therapist or teacher working with clients managing osteopenia or osteoporosis, the takeaway is not "prescribe yoga for bone density." It is that thoughtful pose selection, careful alignment, and a sustained daily practice, even one as modest as 12 minutes, are worth taking seriously as part of a bone health plan built in coordination with a client's physician, not as a replacement for one.
Prema Yoga Institute's curriculum includes Yoga for Osteoporosis as an elective within the broader Yoga Therapy Certification track, alongside the anatomical grounding needed to teach it with real care. Explore PYI's course offerings.