Human Digestive system Anatomy and Physiology (3d animation) скачать в хорошем качестве

Human Digestive system Anatomy and Physiology (3d animation)

The Human Digestive System: A Step-by-Step Process The human digestive system plays a crucial role in breaking down food, absorbing nutrients, and eliminating waste. It starts in the mouth, where food is chewed and mixed with saliva containing enzymes like amylase. The esophagus then transports food to the stomach, where gastric juices break it down further. Next, the partially digested food moves into the small intestine, where enzymes from the pancreas and bile from the liver help in digestion and absorption of proteins, fats, and carbohydrates. The large intestine absorbs water, and the remaining waste is eliminated through the rectum and anus. Key organs include the stomach, liver, pancreas, and intestines, all working together to convert food into energy. A healthy gut microbiome and digestive enzymes are essential for optimal digestion. Keywords: human digestive system, digestive enzymes, stomach, small intestine, large intestine, gut health, digestion process, gastric juices, liver function, pancreas role, nutrient absorption.