The connection between the brain and gut is a powerful one and it’s almost impossible to neglect the way they affect each other when something is out of balance. When you’re having digestive issues, you’ll most likely experience mood swings, brain fog, fatigue, and even depression. Here is why.
Serotonin and the Gut
Serotonin is crucial for your mood and a variety of different functions in the brain. It’s a powerful chemical or neurotransmitter that acts as a messenger between the nerve cells in your brain and all other cells in your body. It also acts like a hormone and that’s why you might know it as the “happiness hormone,” as the majority of publications refers to it as such.