By Dr. Mercola
The United States permits more than 84,000 chemicals to be used in household products, cosmetics, food, and food packaging, and a majority of these have never been tested for safety.
More than 10,000 chemical additives with questionable safety — as most have never been tested in humans — are allowed in food and food packaging alone. Roughly 13,000 chemicals are used in cosmetics, of which only 10 percent have been evaluated for safety.
According to the U.S. Government Accountability Office, 85 percent of new chemical applications include no testing whatsoever.
Scientific evidence strongly suggest that exposure to chemicals is contributing to cancer, reproductive abnormalities, early puberty,1,2,3 and a host of other endocrine, neurological, and metabolic problems.
When Combined, Chemicals Can Amplify Each Other’s Effects
What little safety testing is done is typically done on chemicals in isolation, and scientific investigations reveal this is a major mistake that generates a false sense of security, because when chemicals are combined, their synergistic toxicity can increase exponentially.
It’s thought that 1 in 5 cancers may be caused by exposure to environmental chemicals, and according to a recent study4 published in the journal Carcinogenesis, this includes chemicals deemed “safe” on their own.
The analysis found that by acting on various pathways, organs and organ systems, cells, and tissues, the cumulative effects of non-carcinogenic chemicals can act in concert to synergistically produce carcinogenic activity, turning conventional testing for carcinogens on its ear.
Lead author Dr. William Goodson told Michigan Radio:5
“[W]hat we’re realizing … [is] that there’s reason to think that it doesn’t take one chemical to take it all the way from normal to cancer.
One chemical can take it part way, another chemical will take it another portion of the way, and maybe a second, third, or fourth chemical will take it all the way.”