It's as if the serotonergic network is mostly located in the intestines. Damn slimey, if only you would've read a book rather than come up with your own crazy theories.
Serotonin primarily comes from the gut, dumb dumb. Get up to speed.
"The Feel Good Hormone
Often called the ‘feel good hormone,’ serotonin acts as both a hormone and a neurotransmitter in our body. Low mood, depression, anxiety, and even autism are associated with altered serotonin levels. For all of its importance to mental wellbeing, you might expect that the brain is where we find most of the body’s serotonin, but it’s not. In fact, the gut contains the vast majority of the serotonin in our body.1,2. Serotonin, or 5-hydroxytryptamine, is produced by the enterochromaffin (EC) cells lining the digestive tract1,2."
You're one delusional retard to go and explain what I told you back to me.
this dude is so desperate to be seen as clever he'll literally just repeat what you've said back at you so that he's right too lol
or maybe he doesn't realize that the word gut is a just another word for the gastrointestinal tract