THE DIGESTIVE SYSTEM

INTRODUCTION

THE ORGANS AND FUNCTIONS OF THE DIGESTIVE SYSTEM

Accessory Digestive Organs

The Functions of the Digestive System

The Organs of the Digestive System

Stomach

Small Intestine

Oesophagus

Large Intestine

Mouth

Salivary Glands

Pancreas

Liver

Gall Bladder

THE NUTRIENTS ABSORBED BY THE DIGESTIVE SYSTEM

Fats

Vitamins

Proteins

Water and Mineral Salts

Carbohydrates

The Steps Involved in Nutrient Absorption

Digestion in the Stomach

Digestion in the Small Intestine

Digestion in the Mouth

Digestion in the Large Intestine

THE EFFECTS OF EXERCISES ON THE DIGESTIVE SYSTEM

The Benefits of Exercises on the Digestive System

The Importance of Nutrition with Respect to Fitness and Health

Aerobic and Anaerobic Exercises