Emesis, or forcefully vomiting, is one way to rid the body of harmful compounds.

The temperatures reach 2,500 to 3,000 degrees, high enough to destroy nearly all the harmful compounds, plant operators say.

Levels of the harmful compounds have plunged, and the ozone layer is predicted to rebuild within 50 years or so.

Unless the child is treated, a harmful compound builds up in the child's blood.

This prevents the formation of unwanted flavours and harmful compounds such as acetylaldehydes.

The membrane is non-toxic and will not release any harmful compounds during a fire.

The same qualities that keep harmful compounds away from the body can keep heat and moisture in, making such garments uncomfortable at best.

In addition, other potentially harmful compounds such as phosphates and sulphates are often extracted at the same time.

It will change color, in the presence of several harmful compounds.

Its consumers are minimizing their exposure to tars and other harmful compounds by smoking less.