Effect of High- versus Low-Fat Meal on Serum 25-Hydroxyvitamin D Levels after a Single Oral Dose of Vitamin D: A Single-Blind, Parallel, Randomized Trial

Figure 2

Mean serum 25(OH)D levels (a) and mean variation of serum 25(OH)D levels (b) were higher, after the intake of 50,000 IU of vitamin D₃ with a high-fat meal (𝑛=15) when compared to a low-fat meal (𝑛=15). ^∗𝑃<0.001, comparing the two slopes. Data are shown as mean and 95% confidence interval.

(a)

(b)