Lesson 4 – Nutritional Therapy Course: Spring 2020 Part A You must first complete Lesson 1 – Nutritional Therapy Course: Spring 2020 before viewing this LessonPlease sign up for the course before starting the lesson. Lesson 3 - Nutritional Therapy Course: Spring 2020 Lesson 4 - Nutritional Therapy Course: Spring 2020 Part B Back to: Nutritional Therapy Course Online: Spring Term 2020