Digestive system of gastropods jaw structure can be ribbed or smooth: Some species have no jaw. Salivary glands plays primary role in the anatomical and physiological adaptations of the digestive system of predatory gastropods. Ducts from large salivary glands lead into the buccal cavity, and the oesophagus also supplies the digestive enzymes that help to break down the food. Salivary secretions lubricate the food and they also contain bioactive compounds. The mouth of gastropods opens into an oesophagus, which connects to the stomach. Because of torsion, the oesophagus usually passes around the stomach, and opens into its posterior portion, furthest from the mouth. In
Canadian Digestive Health Foundation Canadian Digestive Health Foundation The Canadian Digestive Health Foundation ("French:" Fondation Canadienne de la Santé Digestive) or CDHF, is a registered Canadian charity. The organization was founded in 1993 as the Canadian Digestive Disease Foundation and renamed the Canadian Digestive Health Foundation in 2001. The objectives of the Foundation are to educate the general public about digestive disease and nutrition, and to advance the science of gastroenterology by funding medical research. In February 2001, it was officially endorsed as the Foundation for the Canadian Association of Gastroenterology. Since then it has raised and invested more than $1 million to fund