What is the Digestive System?
For years, now food has been quite crucial to the survival of human beings, and when it comes to the body, the digestive system is the main part concerned with intake and digestion of food. The digestive system is critical to the body and plays a large role in ensuring that our bodies are healthy and strong. The entire digestion system is made up of various parts, including, gastrointestinal tract, pancreas, liver and the gallbladder. The gastrointestinal (GI) tract is an arrangement or series of hollow organs, which are joined in a long entwined tube from the mouth to the anus. The hollow organs in the gastrointestinal tract include the mouth, stomach, esophagus, large and small intestines. The process of digestion immediately starts in the mouth once you start eating food. The digestive system plays a huge role in helping the body consume and digest food.
The GI tract has bacteria, which is known as microbiome or gut flora and assist in the process of digestion. Also, you will find that the circulatory and the nervous system play a part in the process of digestion. The entire process requires the combination of hormones, nerves, blood, bacteria and organs so as to complete the digestion of good and liquids that are consumed by a person each single day.
What is the importance of the digestive system?
The importance function of digestion is that it helps in breaking down food into nutrients, which are very necessary for healthy living, growth and development. The food consumed is processed and changed into much smaller molecules of nutrients which are then absorbed by the blood then carried to the cells throughout the entire body. The food consumed in mainly broken down into proteins, fats, carbohydrate and vitamins. Each of these components plays a the role and a particular task in ensuring that the body get the required energy that it needs and also aid in cell repair in the body. Eating healthy is very important in ensuring that you get the right kind of nutrients into the body. Healthy living involves eating the right kind of diet so as to benefit from the nutritional value of the food.
The importance of the digestive system is to break down large molecules of food into smaller molecules, which can be absorbed by the blood in order to replenish cells and also provide enough energy for the body. To maintain a healthy body, one needs to watch their nutrition and type of food they consume. There are several foods that are needed by the body so as to help in the process of digestion, such as water and vegetables. As a person, you need to include the right kind of food with high nutrition value to the body. Digestion starts in the mouth as you chew and ends in the small intestine where it is absorbed into the blood. To avoid digestion problems such as constipation and stomach aches, one is required to have a balanced diet that provides sufficient nutrients to the body.
Posted by: MJC