First of all you should follow some basic thing 1. Avoid=hot and cold at time 2. Less the sugar as much as possible if you want to eat sweet take juggery which is black 3. Do not drink water after meal drink at the time of meal sip by sip up to 150 ml 4. Avoid late night sleep 5. Avoid to eat spicy food, besan, bekary food, overeating, junk food.
6. Every 3 day in month eat mung dal and rice for whole day.