The improvements lasted on the order of 3 h. The results of this study also suggest that tyrosine is a relatively benign treatment at this dose. After further testing with other doses and timing of administration, tyrosine may prove useful in counteracting performance decrements during episodes of sustained work coupled with sleep loss.

L-Tyrosine

Health conditions analyzed in this study

Functions related to this study

Mental health

1 supplement Slightly Positive L-Tyrosine

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Body systems related to this study

Nervous System

1 supplement L-Tyrosine