New gut-brain link: How gut mucus could help treat brain disorders -- ScienceDaily.
sciencedaily.com/releases/2...
The Role of the Gastrointestinal Mucus System in Intestinal Homeostasis: Implications for Neurological Disorders. 2020 pmc.
frontiersin.org/articles/10...
The Role of the Gastrointestinal Mucus System in Intestinal Homeostasis: Implications for Neurological Disorders.
frontiersin.org/articles/10...
Case-Control Study of the Effects of Gut Microbiota Composition on Neurotransmitter Metabolic Pathways in Children With Attention Deficit Hyperactivity Disorder | 2020 pmc.
frontiersin.org/articles/10...
Gastrointestinal (GI) Tract Microbiome-Derived Neurotoxins—Potent Neuro-Inflammatory Signals From the GI Tract via the Systemic Circulation Into the Brain | 2020 pmc.
frontiersin.org/articles/10...
The Gut Microbiota Links Dietary Polyphenols With Management of Psychiatric Mood Disorders. 2020 pmc.
Gut Hormone Found to Play Critical Role in Parkinson’s Disease Dementia
Comprehensive coverage of gut health relevance and possible treatment for Parkinson 
Gut as brain Trauma. Autonomic. Polyvagal theory, by Stephen Porges.
