'''[[Ascertaining The Human Dietetic Character, Part II|-Previous-Lesson 18-]] | -PDF pages 440-451- | [[Life Science Health System - T.C. Fry|-Table of Contents-]] | [[Symptoms During Dietary Transition|-Next-Lesson 21-]]''' | '''[[Ascertaining The Human Dietetic Character, Part II|-Previous-Lesson 18-]] | -PDF pages 440-451- | [[Life Science Health System - T.C. Fry|-Table of Contents-]] | [[Symptoms During Dietary Transition|-Next-Lesson 21-]]''' |