Figure 3. 25(OH)D₃ status of Africans and Whites of the Gauteng Province of South Africa is normal and not significantly different.

The mean plasma 25(OH)D₃ status of Africans (84.4 nmol/L, n = 30) and Whites (92.4 nmol/L, n = 14), quantified using LC-MS, was normal according to the IOM recommendations and not significantly different between the two ethnic groups.