Effects of L-tyrosine and carbohydrate ingestion on endurance exercise performance.

@article{Chinevere2002EffectsOL,
  title={Effects of L-tyrosine and carbohydrate ingestion on endurance exercise performance.},
  author={Troy D. Chinevere and Robert D. Sawyer and A R Creer and Robert K. Conlee and Allen C. Parcell},
  journal={Journal of applied physiology},
  year={2002},
  volume={93 5},
  pages={
          1590-7
        }
}
  • Troy D. Chinevere, Robert D. Sawyer, +2 authors Allen C. Parcell
  • Published in Journal of applied physiology 2002
  • Medicine, Chemistry
  • To test the effects of tyrosine ingestion with or without carbohydrate supplementation on endurance performance, nine competitive cyclists cycled at 70% peak oxygen uptake for 90 min under four different feeding conditions followed immediately by a time trial. At 30-min intervals, beginning 60 min before exercise, each subject consumed either 5 ml/kg body wt of water sweetened with aspartame [placebo (Pla)], polydextrose (70 g/l) (CHO), L-tyrosine (25 mg/kg body wt) (Tyr), or polydextrose (70 g… CONTINUE READING

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