Hundreds of thousands of chemicals have been invented since the second world war. Adults can have around 400 to 800 man-made chemicals lodged in their bodies. Normal healthy body elimination processes do not remove all these foreign chemicals. Foods, drinks, polluted air, medications, stress, metabolism, disease, products applied to skin, sprays, dust, synthetics, home and workplace chemicals all contribute to the bodys toxic overload. They accumulate daily and build up over years, setting up the internal environment favourable to disease.