DIMA on Instagram: "gastrointestinal tract (GIT) — from the mouth all the way to the anus. Learn how each section of the intestines plays a crucial role in digestion, nutrient absorption, and waste elimination. We’ll break down the anatomy of the small intestine (duodenum, jejunum, ileum) and the large intestine (colon, rectum), highlight their specialized functions, and explain how the GI system works as one of the most important systems in the human body. Perfect for medical students, nurses,