Table 3 Saliva and serum cortisol concentrations (median and range) of the four groups
Ginger | Bouillon | Treat | Control | ||
|---|---|---|---|---|---|
Unit | |||||
Saliva cortisol concentration – S0 | nmol/l | 0.4 (0.1–1.2) | 0.4 (0.2–1.5) | 0.4 (0.2–2.2) | 0.4 (0.1–1.2) |
Serum cortisol concentration | nmol/l | 15 (5–113) | 20 (6–54) | 20 (7–68) | 21 (8–48) |