A treatise on the function of digestion

The itinerary of a breakfast

John Harvey Kellogg

Nutrition and physical fitness

Lotta Jean Bogert

What happens to a hamburger

Paul Showers

Opuscoli di fisica animale, e vegetabile

Lazzaro Spallanzani

Gurgles and Growls, Learning About Your Stomach

Pamela Hill Nettleton

Nutritional physiology

Stiles, Percy Goldthwait

Digestive Wellness

Elizabeth Lipski

Our stomachs

Charlotte Guillain

A Journey through the Digestive System with Max Axiom, Super Scientist

Emily Beth Sohn