One side of the Ayurvedic Principles chart lists the five elements, explains how they combine into Vata, Pitta, and Kapha, the three Doshas, and then lists the primary characteristics of each type. On the reverse side, you'll find descriptions of the three psychological qualities known as Gunas, an explanation of how they influence the three Doshas, and suggestions of food, medicine, behavior and lifestyle choices for each Dosha.