Is It a Love Hormone?

acetylcholine is, well, I'm calling it the love hormone. It's released by lots of kind of drugs of addiction that make you feel great in your brain. What acetyl choline is where it's not normally present is by injection into the skin. And if you inject serotonin into someone's skin or acetylCholine, particularly, that can sting a lot because it stimulates the pain nerves to fire off signals to your brain seeing out you.