The Brain Gut and Gut Brain Connection

There's a lot of people that talk about the brain gut and gut brain connection. Can you explain to everyone kind of what that means, how those are related? I love that screen door analogy. So there's so many ways food impacts the brain and food sensitivities. What you eat and in your gut will also impact how your hormones are signaling. They play a role in Parkinson's, obesity, type 2 diabetes, anxiety, depression.