Andrew Huberman· PhD
You know, it has been said that the pH of bodily tissues is generally between 7.2 and 7.4. However, if you were to look at the pH of your gut... having much lower that is more acidic pH at certain locations along your gut pathway is what allows those gut microbiota, those little microorganisms of which you have trillions that are important for regulating everything from neurotransmitter production to hormone production that allow them to flourish and do well.