The GUT CLUB,
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4240046/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4240046/
A number of gastrointestinal disorders, including irritable bowel syndrome, inflammatory bowel syndrome, and celiac disease…
http://journal.frontiersin.org/article/10.3389/fneur.2014.00241/full
Migraines and gastrointestinal…