Digestive System, part 3: Crash Course A&P

The video explores the digestive system, focusing on lactose intolerance and the roles of the small and large intestines. It explains how the small intestine absorbs nutrients with help from accessory organs like the liver, gallbladder, and pancreas. The large intestine absorbs water and eliminates waste. The video also highlights the genetic basis of lactose intolerance and the digestive challenges it presents.

What new insight or understanding did you gain from this video?