Dioxins are caused by incineration, traffic pollution, industrial waste emissions, fires, and many other chemical and industrial processes. Dioxins are known to be the most potent carcinogen ever tested.

Research clearly shows that dioxins cause many serious diseases such as a kidney disease, birth defects, premature death, and a whole range of cancers.

Dioxins are very pervasive and get spread everywhere. They get carried by the weather, by rain and wind, and by ocean currents to all parts of the world. Dioxins then settle on land, pastures, and plants and become part of the food chain for animals and humans.

There is no escaping dioxins however carefully you choose and prepare your food. Dioxins are found in equal measure in both organic and non-organic food. Dioxins do not come from pesticides or fertilizers - they come from the environment at large and even from the water supply.

Correspondence courses are especially suitable for the geographically isolated, adults with many demands on their time, and the homebound. Business and industry and the armed forces make extensive use of correspondence programs. Correspondence courses are available at primary, secondary, and tertiary levels, in a diverse range of areas both academic and practical.

Correspondence courses are self-paced independent study courses that allow students to work at their own pace often with instructor guidance and no formal classroom attendance is required. For most courses, students work with a textbook and course guide.

Students who wish to apply credit earned through correspondence study to a college degree or a high school diploma should consult the resident institution before enrolling in a correspondence study course. Most institutions have limitations on the number and kinds of correspondence study credits they will accept.