Table 2.

Plasma and muscle concentrations of 25(OH)D in outdoor grazing sheep at latitude 33.9° S. Mean values ± Standard Error of the Mean (SEM) [27].

Season	Plasma 25(OH)D3	Muscle 25(OH)D
End of summer values (n = 5)	10.67 ± 1.65 ng/mL	0.84 ± 0.18 µg/100 g tissue
End of winter values (n = 5)	5.36 ± 0.71 ng/mL *	1.82 ± 0.39 µg/100 g tissue *

* Winter values are significantly different from summer values by the t-test p < 0.05.