The digestive system is uniquely designed to break down food into nutrients, and the body uses these nutrients for energy production, cell growth and repair. So how does the digestive system work to perform this function?

The millions of neurons located in the colon work similarly to how the brain in the head works. What's more interesting is that this set of neurons can control the gut muscles independently of the brain. The digestive system is able to push the stool down on its own without the central nervous system.

Have you ever wondered how the process of digesting food in humans takes place? Is the human digestive system very complicated? The following information will give you a first-hand look at what happens to food during each stage of the human digestive process.

The digestive system is not only responsible for metabolizing and absorbing nutrients from food, but also supporting the production of energy for the body, repair and growth of cells. Any problem in any part of the digestive system can affect the digestion of food and the absorption of nutrients by the body.

Lipids are fats that are either absorbed from food or synthesized in the liver. Every day, there are many types of food such as protein, sugar, fat, ... put into the body. The digestion and absorption of lipids is a much more complex process than the digestion and absorption of sugars and proteins. So what is the process of digestion and absorption of lipids?

Protein digestion in the stomach plays a very important role in providing nutrients to the body. Protein digestion is not only a combination of normal activities of the gastrointestinal tract and hepatobiliary system, but it also requires the coordination of the whole body. So how does protein digestion in the stomach take place?