Table S2.

Regression analysis

Parameters	B	SE B	β
Tryptophan/LNAA ratio	−0.530	1.247	−0.091
Tyrosine/LNAA ratio	−5.799	1.726	−0.955*
Glucose	−0.171	0.122	−0.312
Insulin	−0.002	0.001	−0.785*
Testosterone	−0.001	0.001	−0.346
Cortisol	−0.011	0.004	−0.989*
ACTH	0.003	0.001	0.592*
Leptin	0.006	0.005	0.305

R² = 0.648; *P < 0.05; B, unstandardized coefficient; SE B, SE of unstandardized coefficient; β, standardized coefficient; glucose slope and AUC for the other parameters were used as variables; dependent variable and predictors depict the change between breakfast conditions (high-car/protein ratio minus low-carb/protein ratio). Tyrosine remains a significant predictor of the change in rejection rates even by excluding potential outlier.