The present study was aimed at investigating whether there are sex-related differences in serum levels of lipids, retinol , $\alpha$-tocopherol and ascorbic acid in Korean adults. Serum levels of antioxidant vitamins and lipids were determined algon with anthropometric measurements in 53 healthy male subjects with mean age 42.7$\pm$12.2 years and 44 female subjects with mean age 46.7$\pm$10.3 years. from Taegu in Korea. BMI and W/H ration of the men were 22.66$\pm$2.47, 0.88$\pm$0.04 and those fo thewomen were 23.36$\pm$3.44, 0.84$\pm$0.05 respectively. Systolic and diastolic blood pressures were 121.67$\pm$14.8, 79.3$\pm$12.4 in the men and 123.1 $\pm$17.5 , 78.8$\pm$10.9 in the women respectively. Average serum levels of total cholesterol, LDL-and HDL-cholesterol and triglyceride were 165.8$\pm$36.4, 102.6$\pm$31.2, 41.1$\pm$10.5 and 110.2$\pm$57.8mg/dl in the and 169.1$\pm$39.1, 113.7$\pm$36.2, 38.1 $\pm$8.6, and 85.2$\pm$37.7mg/dl in the women respectively. Thirteen percent of menans thirtyeight percent of women had LDL-cholesterol over 130mg/dl. Serum levels of retinol, $\alpha$tocopherol, ad ascorbic acid were 43.25 $\pm$15.51, 17.93$\pm$7.07, 115.24$\pm$63.25ug/dl in the men and 31.80$\pm$15.39, 17.41$\pm$6.12, an d144.99$\pm$89.87ug/dl in the women respectively. Serum vitamin E showed positive correlations with total cholesterol and LDL-cholesterol and triglyceride.