Food enters the mouth where chewing breaks it down into smaller pieces.
Saliva Action
Saliva mixes with food, beginning carbohydrate digestion.
Swallowing
The tongue pushes food into the esophagus.
Esophagus Movement
Peristaltic waves move food to the stomach.
Stomach Digestion
Stomach acids and enzymes break down proteins into simpler forms.
Liver Function
Produces bile to help digest fats.
Pancreas Role
Releases enzymes to break down proteins, carbs, and fats.
Large Intestine
Absorbs water and forms solid waste.
Conclusion
The digestive system ensures nutrient absorption, energy supply, and waste removal, supporting overall health, immunity, and proper body functioning daily.