Figure 1From: Acute oral intake of a higenamine-based dietary supplement increases circulating free fatty acids and energy expenditure in human subjectsPlasma free fatty acids (A) and glycerol (B) before and following ingestion of supplement or placebo. Data are mean ± SEM. *Condition effect noted for free fatty acids (p < 0.0001). **Time effect noted for free fatty acids (p = 0.0009); values higher at 60 min, 120 min, and 180 min compared to 30 min; values higher at 180 min compared to pre. †Difference noted at 60 min (p = 0.0004), 120 min (p = 0.0004), and 180 min (p = 0.004) between supplement and placebo. Interaction effect noted for free fatty acids (p = 0.05). No statistically significant effects noted for glycerol (p > 0.05).Back to article page