Review Article
The Biphasic Effect of Vitamin D on the Musculoskeletal and Cardiovascular System
Table 2
Suggested dose-response relationship of circulating 25-hydroxyvitamin D with musculoskeletal and cardiovascular disease.
| 25-Hydroxyvitamin D concentration | Musculoskeletal system | Cardiovascular system |
| <12.5 nmol/L | Rickets ↑↑, osteomalacia ↑↑
Elderly people: falls ↑↑, fractures ↑↑ | CVD events ↑ (?) | 12.5–24.99 nmol/L | Rickets ↑, osteomalacia ↑
Elderly people: falls ↑↑, fractures ↑↑ | CVD events ↑ (?) | 25.0–49.99 nmol/L | Elderly people: falls ↑, fractures ↑ | CVD surrogate parameters probably adversely affected | 50.0–100.0 nmol/L | Adequate muscle and bone function | Adequate cardiovascular function | >100 nmol/L | Elderly people: falls ↑, fractures ↑ | CVD events ↑ (?) |
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CVD: cardiovascular disease events; (?): probably; ↑: elevated; ↑↑: markedly elevated.
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