National Osteoporosis Society of UK declares that 12 ng of vitamin D is enough
Attached at bottom of this page NOS guidance on vitamin D and bone health β clarity at last?
See also VitaminDWiki
Osteoporosis Society UK: 20 ng vitamin D is sufficient, loading dose 300,000 IU β Sept 2014
European Osteo group recommends 20-50 ng of vitamin D β Jan 2013
Vitamin D, K2, Magnesium, etc increase bone density when taking togetherβ Jan 2012
Should orthopaedic surgeons prevent future fractures with vitamin D etc β June 2011
Draft of UK policy on Vitamin D, keeping 10 ng definition - March 2013
UK doctors can now prescribe 800 IU of vitamin D β Dec 2011
Magnesium may be more important to kidsβ bone health than calcium β May 2013
3D images of bone plus position statements on Osteo and vitamin D β 2012
Vitamin D Recommendations around the world - IU and ng includes the following
GrassRootsHealth.net 41 experts 40-60 ng/ml after IoM report