With the onslaught of western system of treatment, we started ignoring our traditional systems. Which of the following denotes a traditional system of health?

All of the above

If we look back at our agriculture system, healthcare system, housing, transport etc., we will notice all the practises were environment friendly. With sudden onslaught of western system of treatment we forgot our traditional systems which included Ayurveda, Unani, Tibetan and Folk systems.