Andrew Huberman· PhD
the first question is where are we measuring the oxytocin right so we mentioned oxytocin has all kinds of effect in the body as well as the brain and it's released into the blood but it's also released directly into the brain and there's variable evidence about if you measure it in blood is it a readout of the brain or not right or should you be looking at something like spinal fluid that's maybe a a better biochemical proxy of the brain