When you are in the process of learning the human digestive system, one thing for sure is that you’re gonna need the diagram of its anatomy. Today we have collected the best digestive system diagram that you can print and use for educational purpose. The human digestive system is a complex series of organs and glands that processes food. In order to use the food we eat, our body has to break the food down into smaller molecules that it can process; it also has to excrete waste. Look at the following image of the diagram below.
Well, most of the digestive organs (like the stomach and intestines) are tube-like and contain the food as it makes its way through the body. The digestive system is essentially a long, twisting tube that runs from the mouth to the anus, plus a few other organs (like the liver and pancreas) that produce or store digestive chemicals. Your digestive system started working even before you took the first bite of your pizza. And the digestive system will be busy at work on your chewed-up lunch for the next few hours — or sometimes days, depending upon what you’ve eaten. This process, called digestion, allows your body to get the nutrients and energy it needs from the food you eat. So let’s find out what’s happening to that pizza, orange, and milk. Other digestive system diagrams are posted in the following images.
Why studying digestive system is important? Well, digestion itself is vital for your body. It is important for breaking down food into nutrients, which the body uses for energy, growth, and cell repair. Food and drink must be changed into smaller molecules of nutrients before the blood absorbs them and carries them to cells throughout the body. The body breaks down nutrients from food and drink into carbohydrates, protein, fats, and vitamins.
As important as the science of human body is, print all these diagram and make sure to learn how digestion works and the overall anatomy of human’s digestive system!