Media release
From: New Zealand Medical Association (NZMA)Key points
- Children with dark/brown skin colour had lower 25(OH)D levels compared to other skin colour categories
- Determinants of a 25(OH)D<50 nmol/L included percentage of body fat and ethnicity.
- There are some children at high-risk of 25(OH)D < 50 nmol/L for whom supplementation may be considered.
Summary
This study showed that approximately one-third of our population had vitamin D less than recommendations. Poor vitamin D status during childhood can affect long-term health, so opportunities to intervene during childhood should be pursued. A strong consideration should be given to the high-risk children for whom supplementation may be considered especially in wintertime.