EFFECT OF TAURINE ON THE METABOLISM WITH EXERCISE (II): FIVE KM RUNNING UPON TAKING A LOW-CARBOHYDRATE, HIGH-FAT AND PROTEIN DIET IN HEALTHY YOUNG MALES AND FEMALES

Effects of 5 km running upon taking a low-carbohydrate, high-fat and protein diet on the body, in fourteen healthy young males and three healthy young females, all being affected by taurine inducement, were investigated by double blind test method. The results obtained were as follows ;1) As to the degree of in heart rate upon 5 km running, in males, there were no differences between taurine administration group (M-group) and placebo administration group (P-group) . But in females, recordings in P-group were much larger than those of M-group.2) As to the degree of increase in systolic blood pressure upon 5 km running, in males, no differences between both groups were observed, but in females, recordings in P-group were larger than those of M-group.3) Both serum creatine kinase (CK) and creatine kinase isoenzyme (CK-MB) activities did not recover to pre-exercise levels during 3 days after 5 km running in both groups of both sexes.4) In the rate of CK-MB against CK, not only P-group of females had extraordinary high levels immediately after 5 km running, but also P-group of both sexes had higher levels on 3rd and 5th day after 5 km runnning than M-group.5) In both sexes P-group was larger than M-group in the degree of increase in blood lactate and serum triglyceride levels.6) As to the changes in serum total protein levels, in males, no differences between both groups were observed, but in females, P-group had extraordinary low levels on 1st day after 5 km running and maintained low levels during 5 days recovery.7) As to the changes in both serum total fatty acids levels and the rate of unsaturated fatty acids against total fatty acids, no differences were observed between both groups of both sexes.8) As to the degree of increase in plasma noradrenalin and adrenalin levels, in males, no differences between both groups were observed, but in females, recordings in M-group were larger than those of P-group.