Andrew Huberman· PhD
increased testosterone, reductions in prolactin, not surprising. Prolactin is a hormone that's involved in milk letdown, it's in lactating mothers. It's involved in feelings of peace and generally is antagonistic to sexual desire in both men and female. So it's really interesting that things like Mucuna pruriens which are L-DOPA reduce prolactin, increased sperm motility, increased testosterone, subjective wellbeing.