Table 1.

Comparison of the mean values of the vitamin D level between NW and C groups.

	NW Group (x ± SD)			C Group (x ± SD)			NW Group vs. C Group
	Trial 1	Trial 2	p(t-Test) ≤ 0.05 *	Trial 1	Trial 2	p(t-Test) ≤ 0.05 *	p(t-Test) ≤ 0.05 * Trial 1	p(t-Test) ≤ 0.05 * Trial 2
Vitamin D level	25.38 ± 10.73	29.52 ± 9.59	0.000 *	24.06 ± 10.29	23.24 ± 8.12	0.291	0.311	0.040 *

* Significant difference