Table 3.

Concentrations and the ratios of testosterone and cortisol.

		PLA			GLU
Testosterone (nmol/L)
PRE	0.65	±	0.23	0.55	±	0.24
POST	0.41	±	0.14*	0.51	±	0.20
Cortisol (nmol/L)
PRE	3.13	±	2.00	3.46	±	2.95
POST	3.33	±	1.90*	2.26	±	1.58
T/C Ratio
PRE	0.28	±	0.16	0.20	±	0.16
POST	0.18	±	0.14*	0.32	±	0.23

GLU, L-glutamine group; PLA, placebo group.

Values are mean ± SD. *p < 0.05, significantly different from PRE in each group.