Ingestion is the consumption of a substance by an organism. In animals, it normally is accomplished by taking in a substance through the mouth into the gastrointestinal tract, such as through eating or …

The meaning of INGESTION is the act or process of taking in something for or as if for digestion : the act or process of ingesting something. How to use ingestion in a sentence.

INGESTION meaning: 1. the process of absorbing nutrients or medications into the body by eating or drinking them: 2…. Learn more.

23 hours ago · Learn how the digestive system works step by step—from ingestion to nutrient absorption—covering organ functions, digestive enzymes, and stomach to small intestine digestion.

The first step to obtaining nutrition is ingestion, a process where food is taken in through the mouth and broken down by teeth and saliva.

Ingestion refers to the process of taking food, drink, or any other substance into the body through the mouth. It is the foundational physical step in digestion, marking the point where external matter …

the act of taking food, drugs, etc. into your body, usually by swallowing (= making them go down your throat) Ingestion may cause vomiting. Obesity is caused by the ingestion of more fat than the body …

Nov 23, 2025 · Ingestion is the fundamental process of physically taking food, drink, or other substances into the body. This action specifically involves the entry of these materials into the alimentary canal, …

Ingestion is the process of taking in food and liquids into the body, primarily through the mouth. This initial step is crucial for digestion, as it begins the journey of breaking down nutrients for absorption.

What is the process of ingestion? Ingestion is the act of taking food into the mouth. The food is prepared in the form of bolus so it can be mixed with saliva and swallowed.