Vata, Pitta and Kapha are the names of Tridoshas. Vata (air), Pitta (bile) and Kapha (phlegm). Doshas are basically three different forms of energy. The three doshas contain two of the five elements as any other matter. The Doshas work as a team in a natural healthy individual. Perfect balance of these three Doshas (energies) is the basis of well-being. These constituents give specific properties to Doshas with each Dosha having one property particular to itself and two opposite to others. Hence the character of Doshas is influenced mainly by what is eaten as also by temperature, season, mental state etc. In most persons either one or combination of Doshas would be dominant. This defines the constitution of the person.