Studies related to Symptoms of Sleep Deprivation and L-Tyrosine

The Effects Of Tyrosine On Cognitive Performance During Extended Wakefulness

Effect Decrease
Values Figure 4. Not statistically significant.
Trial Design Double blind
Trial Length 24 hours
Number of Subjects 18
Sex Both Genders
Age Range 18-29
Body Types Average
Notes for this study:
Cognition measurements during sleep deprivation were significantly improved with L-Tyrosine at 150mg/kg relative to placebo; a preservation of cognitive performance.