Studies related to Cortisol and Eurycoma longifolia

Effect of Tongkat Ali on stress hormones and psychological mood state in moderately stressed subjects
Effect Decrease
Trial Design doubleblind
Trial Length 24weeks
Number of Subjects 63
Sex mixed
Notes for this study:
Supplementation of eurycoma to stressed adults for a period of four weeks is associated with an improved stress hormone ratio (cortisol reduced by 16% and testosterone increased by 37%) alongside improvements in subjective ratings of stress.