Plasma d0-α-CEHC (A) and d0-γ-CEHC (B) concentrations (nmol/L, mean + SEM) from all samples from 3 to 72 h were averaged for each subject (n=5 men, 5 women) following ingestion of sesame oil (solid bar) or corn oil (hatched bar) muffins. Repeated measures MANOVA was performed using JMP Statistical Discovery Software (SAS Institute, Cary, NC) to evaluate effects attributed to oil type and to gender. Sesame oil consumption decreased plasma d0-α-CEHC concentrations (interaction P < 0.01, only in men, P<0.05). There was a main effect of oil type on plasma d0-γ-CEHC concentrations (P< 0.05).