Mesothelioma and Asbestos

The main risk factor for developing mesothelioma â€" the one most common cause of the disease â€" is exposure to asbestos. In the past, asbestos â€" a family of magnesium-silicate mineral fibers â€" was used widely for insulation. Because it did not conduct heat well and did not burn or melt, it appeared to be a synthetic marvel. As the link between asbestos and mesothelioma has become well known, however, the use of this material has decreased. Warnings must be given to those entering older buildings