Mark Buse is Nationally Board-Certified Colon Hydro-Therapist (NBCHT) and a leading colon hydrotherapy practitioner, instructor, and researcher of colon health. Mark studies the impacts of the gut microbiome on gut motility, digestion, constipation, and general wellness. Mark has a Bachelor of Science in Chemistry, is a Fellow with the American Institute of Chemists, has obtained several patients involving replacement of toxic materials, and is a science writer in areas of gut microbiota and probiotics. Mark is the International Association for Colon Hydrotherapy President, Co-Chair and Founder of IACT’s Leadership and Mentorship Program and the Chair and Founder of IACT’s Research Committee and is a member of the American Gastroenterology Association (AGA). Marks is the colon hydro-therapist and owner of Turtle Creek Wellness Center in Tyler, Texas.