The diet, which contains balanced food viz. vegetable, fruits, wheat, rice, etc. The best time of having food is when hunger is generated in the navel region. Normally one should have 2 to 3 meals a day, slight breakfast, good lunch and a light dinner. Of the full capacity of ones stomach, 1/2 should be filled with solid food, 1/4 with liquid food and the remaining 1/4 should be left empty. Water should be taken as and when one feels thirsty. It is not good to drink water before or after meals only. It should be properly interspaced with food during the meals. Regimens are divided into two Aaharam (food) and Viharam (activities).