For quite some time in the past, people believed in the amazing benefits of using radium for a variety of applications. This included using the element as a way of getting back one’s original hair color, doing away with unsightly grey hairs for good.
After further research, radium was found to have a harmful effect on the body due to its radioactive nature. Exposure to this element has been linked to the development of cancer. So, while it can get rid of grey hairs, it might as well get rid of the rest of your hair too.