After 12weeks of LC supplementation , the level of MDA was significantly reduced ( 2.00.3 to 1.80.3 mol/L , P = 0.02 ) and the level of LC ( 33.613.6 to 40.012.0 mol/L , P = 0.04 ) and antioxidant enzymes activities [ CAT ( 12.75.5 to 13.15.8 U/mg of protein , P = 0.02 ) , SOD ( 14.82.9 to 20.75.8 U/mg of protein , P < 0.01 ) , and GPx ( 20.33.4 to 23.03.1 U/mg of protein , P = 0.01 ) ] were significantly increased .