There is a phenomenon known as 'outgassing' of toxic vapors from material found in the home and office. Your greatest exposure to chlorine and other toxic compounds is not just from drinking water, but from taking baths and showers. Other personal concerns are root canals and mercury amalgam fillings. All body systems are connected and influence each other. It is virtually impossible to escape toxic substances.
Air goes everywhere.
Water evaporates into the atmosphere, circulates and rains down onto the earth's surface, where it drains into streams, rivers, and oceans. Strong air and water currents carry pollution to the furthest reaches of the north and south poles. Humans eat at the top of the food chain, which means eating other animals, birds and fish as opposed to eating plants and algae exclusively. Like humans, plants and animals store toxins in their fatty parts. Toxins move up the food chain from plants, bugs, and algae to small fish or mammal, which is then eaten by a large fish or mammal, which is consumed by a human.