Calcium and vitamin D in preventing fractures: Vitamin K supplementation has powerful effectBMJ 2005; 331 doi: https://doi.org/10.1136/bmj.331.7508.108 (Published 07 July 2005) Cite this as: BMJ 2005;331:108
- Thomas E Radecki, psychiatrist (email@example.com)
- 705 W Oregon, Urbana, IL 61801, USA
EDITOR—Porthouse et al conducted a good randomised controlled trial of calcium and supplementation with cholecalciferol (vitamin D3) for prevention of fractures in primary care.1 However, vitamin D and calcium are not enough.
No mention was made of the extensive research from Japan and the Netherlands, which shows that vitamin K …