New York - The Aztecs, Egyptians and Romans all used copper, one of the Earth's most common metals, for thousands of years as a folk remedy in bangles, bandages, cosmetics and even drinks to ward off ...

Junior HRD minister Shashi Tharoor, who launched the bangles with Jindal, has since distanced himself from the product and its claims – which include curing gout, pain, and offering mental peace.