The entire purpose of these products is to improve your gut-brain axis, but that is a medical term used to describe practically any system involving gut-bacteria.  When we mention the "microbiota-gut-brain axis," we're talking about how the bacteria in your gut play a role

For years I have made protein drinks for my husband and I. Some had a grainy texture. Some had a metallic flavor. Thank you for submitting an update to your review! Once the changes made to your review have been approved, you will be notified via email. Thank you for submitting your rev