Microblog: 95% of Serotonin Is in the Gut

Did you know that serotonin is mostly in the gut?

Serotonin regulates mood, anxiety, and fear. And while serotonin in the gut can’t cross into the brain, it DOES transmit signals to one another (hence a neurotransmitter).

🍗Serotonin requires B-vitamins, tryptophan and omega-3 fats to be made.