Variations in different plasma lipid markers after 3 weeks of nutritional intervention with argan oil. Data are the percentage variation of the lipid parameters between the two periods. Comparisons are made between the variation in the two groups of patients (C: control group; AO: argan oil group). TC: total cholesterol; TG: triacylglycerol ; HDL-Chl : high density lipoprotein cholesterol; LDL-Chl: low density lipoprotein cholesterol. After a one-way ANOVA, Student-Newman-Keuls multiple test, a comparison was made between the two groups of patients. ***: p = 0.01; **: p = 0.02; *: p = 0.04.