Fig. 2.
The percent change of endocannabinoids and their analogs in aspartame (Asp) and high-fructose corn syrup (HFCS) groups from 0-wk to 2-wk intervention. ANCOVA with adjustment for change in body mass index (BMI). *P < 0.05, **P < 0.01. P values in parentheses reflect significance after removal of two outliers in Asp group.