I had a bone density scan last year, hips in osteo pina range (that's the one before osteo porosis). It was part of the general care for patients with inflammatory arthritis (we're more prone to osteo arthritis, the joys eh folks). So, my gp prescribes calcium, and recommended i take glucosoman and chondriotin (sorry, I'm sure Galen and others will spell that properly)
The hope is the calcium treatment will return my hips to a better density level.
My GP used to prescribe gluco/chondri but prescriptions for this were stopped some years ago, as the research didn't support continuing to prescribe. I've been taking it again for 3 months, and it may be coincidental, but I'm not needing anti inflammatories so often, and the pain levels in my hands/feet/knees/hips have reduced. My memory is I felt better when taking it in the past, but had concluded that the increase pain etc was down to ageing. Anyway - on the cheerful note that something is helping, I'm off. good luck to everyone managing to live their lives with chronic pain and poor mobility. And! I regret that suicides led to coproximol being banned. I found it more effective, and with less side effects than cocodomol has.