Table 1.

Frequencies and percentages of anthropometric and lifestyle variables at baseline (n = 75).

Variable	Category	Frequency	%
Group	Control	33	44.0
	VD3	42	56.0
	Total	75	100.0
Gender	Male	37	49.3
	Female	38	50.7
	Total	75	100.0
Morning sun exposure (20–30 min/day)	Yes	43	57.3
	No	32	42.7
	Total	75	100.0

Abbreviations: VD₃, VD₃ supplementation group.