19 Nov 2015 --- DSM Nutritional Products has co-authored a new publication summarizing the vitamin D status of healthy Indian individuals across all age groups. The objective of this study was to understand the extent of vitamin D deficiency status in India through a meta-analysis. Results concluded that although India benefits from a sunny climate, 75% of the adult population has a deficient (< 50 nm/L) vitamin D status which is significantly above the global average of 38%.