The volume of fluids secreted by the gastrointestinal tract in a day is far greater than the volume of food and drink ingested.

Question

Quizplus · Accepted Answer

This is true. The gastrointestinal tract secretes a variety of fluids, including saliva, digestive enzymes, bile, and mucus, which all contribute to the overall volume of fluids secreted in a day. This volume is typically larger than the amount of food and drink ingested, as some of the fluids are recycled and reused within the body.

The Volume of Fluids Secreted by the Gastrointestinal Tract in a Day