Introduction to Human Digestion

Why is it important to understand how our meals are transformed into energy for our bodies?

Based on the journey of food through the digestive system, explain how the stomach and small intestine work together to ensure nutrients are absorbed by the body.

Describe the role of the small intestine in the process of digestion and absorption.

Explain how the calorie content of fats compares to that of carbohydrates and proteins, and why this difference matters for energy intake.

Describe how the process of digestion transforms a meal into energy and nutrients for the body, and why this is essential for cellular function.

Reflecting on today's lesson about the journey of a meal and how food provides energy and nutrients, what is one thing you learned that surprised you or changed the way you think about what you eat?