It is often said that we are products of our environment: who we are is shaped by the things, people, and situations with which we surround ourselves. However, whatever we may like to think, we are not in control of every facet of our environment. In fact, we are unknowingly and involuntarily exposed to dozens of man-made environmental chemicals, called toxicants, each day that can negatively alter our bodies and even our very brain matter. In essence, we are becoming literal products of our environment.
Synthetic chemicals and toxicants are ubiquitous within our surroundings. While some toxicants come from obvious sources, like cigarette smoke and car exhaust, other sources of exposure are more subtle. For instance, electrical equipment (like computers and cell phones), beauty products (like makeup and shampoo), mattresses, and furniture all contain flame retardants, chemicals used to reduce flammability [3, 13]. Bisphenol A (BPA) and phthalates, chemicals used to harden plastics, can also be found in dental sealants, cigarette filters, soda bottles, and the linings of canned foods [4, 8, 12]. Additionally, dichlorodiphenyltrichloroethane (DDT), a pesticide commonly used in the mid-1900s to combat outbreaks of pests, malaria, and lice, was banned in 1972 in the US and yet is still currently present within both the environment and human tissues .
|Pesticides not only harm insects, but certain doses can also have harmful effects on the human body.|