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What is the simple definition of digestion?

Digestion refers to the breakdown of food into smaller components that can be absorbed into the bloodstream.

What is digestion in biology?

Digestion, sequence by which food is broken down and chemically converted so that it can be absorbed by the cells of an organism and used to maintain vital bodily functions. This article summarizes the chemical actions of the digestive process.

What is digestive system and its functions?

Digestion is important for breaking down food into nutrients, which the body uses for energy, growth, and cell repair. Digestion works by moving food through the gastrointestinal (GI) tract. Digestion begins in the mouth with chewing and ends in the small intestine.

What is the basic principle of digestion?

Digestion – large food molecules are broken down to smaller molecules, both mechanically and chemically. Absorption – process of transporting these smaller molecules across the intestinal wall. Elimination – undigested portions of food and waste products are removed from the body.

What is difference between digestion and metabolism?

To start, some definitions: Digestion refers to how the body processes food in the gastrointestinal (GI) tract and eliminates food waste via the intestines. Metabolism refers to how the cells utilize the energy we have absorbed from food during digestion.

What type of reaction is digestion?

Digestion in our body is also an example of decomposition reactions. The starch decomposes in to sugar in the body and proteins get decomposed into smaller substances called amino acids.

Why we should not drink water immediately after meal?

Having water right after having a meal has been associated with poor digestive health in Ayurveda. It is believed to impact the state of the food in the stomach directly. Water is a coolant and regularly indulging in consuming it right after meals can even result in obesity.