비타민 E와 C의 복합섭취가 최대운동시 호흡순환기능 및 혈중 지질치에 미치는 영향

The effect of vitamin E, C compound supplements on the cardiorespiratory function and blood lipid levels during maximal exercise

？？The purpose of this study is to find out the effects of compound supplement vitamins E and C on the blood lipid levels during maximal exercise. Seven subjects are high school students and have to be taken 400IU of vitamin E and 200㎎ of vitamin C after breakfast during 8weeks, and maximal exercise before vitamin compound supplements and after 8weeks. ？？The results of this study are as follows: ？？1. In maximal exercise before and after taking vitamin E-C compound supplements, oxygen uptake (VO2) and METs significantly (P＜.01, P＜.05) increased. Ventilation (VE) also increased significantly (P＜.05), while heart rate (HR) significantly (P＜.05) decreased after vitamin E-C compound supplements. ？？2. TG was significantly (P＜.05, P＜.01) lowered before as well as after the maximal exercise. Total cholesterol (T-C) showed significant (P＜.05) decrease after the maximal exercise. HDL-C indicated significant (P＜.05) increase, but LDL-C presented reduction of significance (P＜.05) before and after the maximal exercise. The LDL-C/HDL-C ratio significantly (P＜.01, P＜.05) decreased before and following the training. The T-C/HDL-C ratio also retained significant (P＜.05, P＜.01) reduction both before and after the running exercise. ？？In conclusion, the compound supplements of vitamins E and C are considered to improve the respire-circulatory function in exhaustive exercise, decrease an LDL-C concentration, increase an HDL-C concentration and prevent arteriosclerosis.