Please forward this error screen to 96. Please forward this error screen to sharedip-13214898195. Please forward this error screen to 69. The digestive system breaks down the food you digestive enzymes supplement after gallbladder removal. Learn how in this article for kids.
What’s the Right Weight for Me? How Can I Feel Better About My Body? This link will open in a new window. So there you are, sitting at lunch, enjoying some grilled-chicken pizza and a few orange wedges. When you’re finished, you take a last drink of milk, wipe your mouth, and head to your next class. In a few minutes you’re thinking about the capital of Oregon or your science fair project. You’ve completely forgotten about that pizza lunch you just ate. But it’s still in your stomach — sort of like a science experiment that happens all the time!
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. So let’s find out what’s happening to that pizza, orange, and milk. Even before you eat, when you smell a tasty food, see it, or think about it, digestion begins. When you do eat, the saliva breaks down the chemicals in the food a bit, which helps make the food mushy and easy to swallow. Your tongue helps out, pushing the food around while you chew with your teeth. It moves food from the back of your throat to your stomach. But also at the back of your throat is your windpipe, which allows air to come in and out of your body. If you’ve ever drunk something too fast, started to cough, and heard someone say that your drink “went down the wrong way,” the person meant that it went down your windpipe by mistake.
Once food has entered the esophagus, it doesn’t just drop right into your stomach. Instead, muscles in the walls of the esophagus move in a wavy way to slowly squeeze the food through the esophagus. This takes about 2 or 3 seconds. Your stomach, which is attached to the end of the esophagus, is a stretchy sack shaped like the letter J. The stomach is like a mixer, churning and mashing together all the small balls of food that came down the esophagus into smaller and smaller pieces. In addition to breaking down food, gastric juices also help kill bacteria that might be in the eaten food. Onward to the small intestine! 22 notebooks lined up end to end, all in a row! Those organs send different juices to the first part of the small intestine.
These juices help to digest food and allow the body to absorb nutrients. The pancreas makes juices that help the body digest fats and protein. A juice from the liver called bile helps to absorb fats into the bloodstream. And the gallbladder serves as a warehouse for bile, storing it until the body needs it. Your food may spend as long as 4 hours in the small intestine and will become a very thin, watery mixture. It’s time well spent because, at the end of the journey, the nutrients from your pizza, orange, and milk can pass from the intestine into the blood. Once in the blood, your body is closer to benefiting from the complex carbohydrates in the pizza crust, the vitamin C in your orange, the protein in the chicken, and the calcium in your milk. Next stop for these nutrients: the liver!
And the leftover waste — parts of the food that your body can’t use — goes on to the large intestine. The liver filters out harmful substances or wastes, turning some of the waste into more bile. The liver even helps figure out how many nutrients will go to the rest of the body, and how many will stay behind in storage. It’s part of the digestive tract, but it doesn’t seem to do anything, though it can cause big problems because it sometimes gets infected and needs to be removed. Like we mentioned, after most of the nutrients are removed from the food mixture there is waste left over — stuff your body can’t use. This stuff needs to be passed out of what are the enzymes involved in the digestion body. Can you guess where it ends up?
Well, here’s a hint: It goes out with a flush. As the water leaves the waste product, what’s left gets harder and harder as it keeps moving along, until it becomes a solid. What type of enzyme is myosin solid waste stays here until you are ready to go to the bathroom. There’s the flush we were talking about!