Changes in postprandial (A) plasma ferric reducing antioxidant power (FRAP), (C) thiol and (E) malondialdehyde (MDA) concentration and the incremental area under the curve (iAUC) of (B) FRAP, (D) thiol and (F) MDA concentration in overweight and obese adults who consumed the HF meal with 1 g and 2 g of Clitoria ternatea extract (CTE). The fasting plasma FRAP values were 0.60 ± 0.04 mM FeSO4 for the HF meal, 0.67 ± 0.04 mM FeSO4 for the HF meal + 1 g CTE and 0.63 ± 0.06 mM FeSO4 for the HF meal + 2 g CTE. The fasting plasma protein thiol concentration was 496.3 ± 33.0 mM L-cysteine for the HF meal, 479.4 ± 28.5 mM L-cysteine for the HF meal + 1 g CTE and 467.0 ± 21.5 mM L-cysteine for the HF meal + 2 g CTE. The fasting plasma MDA concentration was 9.54 ± 0.83 µM for the HF meal, 10.01 ± 0.34 µM for the HF meal + 1 g CTE and 9.70 ± 0.41 µM for the HF meal + 2 g CTE. Values are means ± SEM, n = 16. Different letters are significantly different (p < 0.05).