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Fig. 2 | Journal of the International Society of Sports Nutrition

Fig. 2

From: Caffeine supplementation induces higher IL-6 and IL-10 plasma levels in response to a treadmill exercise test

Fig. 2

Changes in plasma cortisol concentrations during exercise and recovery following caffeine supplementation. The values are the mean and S.D. (n = 13). p value (time): < 0.001; p value (condition): 0.036; p value (interaction): 0.017; * indicates significant differences between conditions at that time point; a indicates significant differences post-exercise vs. pre-exercise; b indicates significant differences recovery vs. pre-exercise; c indicates significant differences recovery vs. post-exercise

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