You sweat, but toxins likely stay

The products: We all carry the residue of modern living deep within our bodies. We get mercury from fish, pesticides from apples and polyvinyl chlorides from that "new-car smell." A 2005 Centers for Disease Control and Prevention study of more than 2,000 people across the country found traces of more than 60 toxic compounds, including such nasty stuff as dioxins and uranium, in the blood and urine of participants. As the CDC noted then, nobody really knows what -- if anything -- these substances are doing to our bodies. But plenty of people are eager to get rid of them.

By Chris Woolston

January 28, 2008