Where does absorption of nutrients begin?
Understand the Problem
The question is asking about the initial site in the human body where the absorption of nutrients takes place, indicating a focus on human anatomy and physiology.
Answer
Small intestine
The final answer is the small intestine
Answer for screen readers
The final answer is the small intestine
More Information
The small intestine is where the majority of nutrient absorption occurs. It has three parts: the duodenum, jejunum, and ileum, each of which plays a role in the absorption process.
Tips
A common mistake is thinking that digestion and absorption are the same processes. Digestion breaks down food, primarily starting in the mouth and continuing in the stomach, while absorption primarily occurs in the small intestine.
Sources
- Digestive System: Function, Organs & Anatomy - Cleveland Clinic - my.clevelandclinic.org
- Small Intestine | MUSC Health | Charleston SC - muschealth.org
- The Digestive Process: What Does the Small Intestine Do? - uhhospitals.org
Thank you for voting!
