The study aims to know the physiological diseases caused by aluminum and to know the permissible proportions in food and drink and the daily uses of the individual cooking utensils, deodorants and others and compare them with abnormal (toxic) proportions and how to prevent them and treat toxicity when they occur... and included  Identify the sources of aluminum and its availability in the environment, methods of exposure to it, its toxic effectiveness within the body, what tissues it accumulates, what are the ways of its exit from the body, and what are the most important factors related to toxicity in general.