Chapter 8. Digestive System and Nutrition. Outline. Overview of Digestion The First Part of the Digestive Tract The Stomach and Small Intestine Three Accessory Organs and Regulation of Secretions The Large Intestine and Defecation
Digestive System and Nutrition
A Window to the Stomach: Alexis St. Martin and Dr. William Beaumont
Swallowing a Camera
When Zero Is More Than Nothing
Dermatitis (Pellagra) of areas exposed to light due to niacin (Vitamin B3) deficiency.
Searching for the Magic Weight-Loss Bullet
Most likely caused by a combination of hormonal, metabolic, and social factors.