'Bandha' literally means bonding. In Rasasastra , the science of metals and minerals , a special phenomenon , known as Bandha is explained in the context of Parada( Mercury). Mercury is considered as the supreme drug , which can cure any disease. But the inclusion of mercury in a required medicine is a tedious task, because of its instability as a solid form, its heat intolerance etc. To convert mercury into a suitable dosage form , it is necessary to stabilize the same with other suitable drugs ( Herbs/ Metals/ Minerals etc) with or without the aid of heat. Thus stabilized Mercury can assure a tremendous therapeutic effect and offer better health.