Small Intestine

Small Intestine

graph TD; A[Small Intestine] --> B[Duodenum]; A --> C[Jejunum]; A --> D[Ileum]; B --> E[Bile and pancreatic enzymes]; B --> F[Digestion of food]; C --> G[Absorption of nutrients]; D --> H[Absorption of vitamin B12 and bile salts]; E --> I[Emulsification of fats]; F --> J[Breakdown of proteins, carbohydrates, and fats]; G --> K[Transport of nutrients to blood]; H --> L[Preparation for excretion];