Human Digestive System

Devang February 17, 2021

HUMAN DIGESTIVE SYSTEM

We recognize that the human body is so complicated. There are many systems in the human body, and the digestive system is also a part of the human frame.

The human digestive machine plays a critical role in life procedures.

What we devour is gonna digest. So we need to have a machine to digest the food we devour, and that is the gadget known as a digestive machine.

SO, numerous approaches take part in the entire digestion of food.

These are given below:-

Ingestion

Digestion

Absorption

Assimilation

Egestion

so let us communicate approximately these one at a time.

1. INGESTION

We take meals inside our body thru the mouth and the method of taking meals thru the mouth in humans is known as ingestion.

2. DIGESTION

The system of breaking down complicated meals into simple molecular food by using distinct enzymes and gastric juices is referred to as digestion.

3. ABSORPTION

Absorption is the process by way of which the goods of digestion are absorbed by way of the blood to be furnished to the relaxation of the frame.

Absorption is achieved with the aid of villi present inside the small intestine.

4. ASSIMILATION

Assimilation is the technique of absorption of nutrients, minerals, and other chemicals from the food inside the gastrointestinal tract, as part of the nutrition of an organism.