Figure 3
![Figure 3](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1550-2783-3-2-12/MediaObjects/12970_2006_31_Fig3_HTML.jpg)
Testosterone/cortisol ratio. BL = protein intake below recommended levels; RL = protein intake at recommended levels; AL = protein intake above recommended levels. All data are reported as mean ± SD.
Testosterone/cortisol ratio. BL = protein intake below recommended levels; RL = protein intake at recommended levels; AL = protein intake above recommended levels. All data are reported as mean ± SD.