Chew Chew Train – Food's Journey Through Your Body! скачать в хорошем качестве

Chew Chew Train – Food's Journey Through Your Body!

#digestivesystem #ngscience ‪@NGScience‬ https://ngscience.com Let's talk about the epic journey your food goes through once it enters your body until it makes its grand exit. It's a pretty wild ride, so buckle up! 1. The Mouth and Chewing: It all starts here. You take a bite of that delicious pizza, and bam! Your teeth start crushing and grinding it, breaking it down into smaller pieces. Your saliva steps in to help. It's not just a random wet substance. Nope, it contains enzymes like amylase that start breaking down the carbs in your food. 2. The Throat and Esophagus: Then, your tongue shoves the mushed-up food to the back of your throat. You swallow, and the food enters your esophagus. Now, this isn't just a passive tube. It gets to work pushing the food down in waves, a process known as peristalsis. It's like a tiny, muscular wave pool, only for food! 3. The Stomach: The food then drops into your stomach, the human body's own personal blender. Here, gastric juices containing enzymes and hydrochloric acid start breaking down proteins in your food. Your stomach muscles churn this mix into a soupy substance called chyme. This acid party continues for a few hours until the stomach is confident that the food is broken down enough. 4. The Small Intestine: Next stop is the small intestine, a twisted tube where most of the digestion and absorption action happens. The pancreas and liver provide some backup, secreting enzymes and bile that help break down fats, proteins, and carbs even more. Once broken down into teeny tiny nutrients, your body absorbs them through the walls of your small intestine and they enter your bloodstream, ready to fuel your every move. 5. The Large Intestine: Any leftovers that your body can't use head into the large intestine, also known as the colon. Here, water and electrolytes are absorbed, and the gut bacteria get to work fermenting any leftover nutrients. After this, you're pretty much left with waste material. 6. The Rectum and Anus: The waste, now known as feces or poop (yes, that's the technical term), enters the rectum. And then, when the time is right, it's excreted out of your body through the anus. This is a fancy way of saying you go to the bathroom. 7. Flushing the Toilet: And finally, after your waste has said goodbye to your body, you send it off into the world by flushing the toilet. And that's the end of the journey for your food. So there you have it, the wild rollercoaster that your food goes through. It's a non-stop party of squishing, churning, absorbing, and eventually, pooping. So the next time you bite into that slice of pizza, give a little shout-out to your digestive system, the unsung hero working behind the scenes.