Once called "inheritance powder" because of its popularity among assassins and greedy heirs, thallium is a globally recognized poison that is tasteless, odorless, and dissolves easily in water. In trace amounts, through conatmination of waer supplies and as a waste product of certain industries, thallium still contaminates our environments and creates an increased risk of negative health effects. Find out how to protect yourself in this article from the Nutrikon Wellness Center.