In clinical terms, Ayurveda advocates that our health is regulated by three fundamental values, called vata, pitta, and kapha. Vata governs movement, Pitta is concerned with functions of heat, metabolism, and energy production and Kapha, governs physical structure and fluid balance. As a group they are known as the quality of dosha, or imperfections. These three factors govern all the activities of our mind and body and they have to be balanced through intelligent choices for optimal health. The main purpose of Ayurvedic treatments is to establish the balance in these three fundamental qualities.