Are your products safe? You can't tell.
Labels often fail to list compounds that can disrupt biological
development
By SUSANNE RUST, MEG KISSINGER and CARY SPIVAK

Take a look at your shoes, your shampoo, your carpet.

Warning: Chemicals in the packaging, surfaces or contents of many
products may cause long-term health effects, including cancers of the
breast, brain and testicles; lowered sperm counts, early puberty and
other reproductive system defects; diabetes; attention deficit
disorder, asthma and autism. A decade ago, the government promised to
test these chemicals. It still hasn't.
Key Findings
A Journal Sentinel investigation found:
U.S. regulators promised a decade ago to screen more than 15,000
chemicals for effects on the endocrine system. So far, not one has
been screened.
The government's proposed tests lack new measures that would spot
dangerous chemicals older screens could miss.
Hundreds of products have been banned in countries around the world
but are available here without warning.
Multimedia

Click to enlarge

Photo/Karen Sherlock
Audio slideshow: Chemical home audit
Audio: Excerpts from Theo Colborn interview
Audio: Excerpts from interview with American Chemistry Council
Online Chat
Frederick vom Saal, an expert on bisphenol-A and a biologist at the
University of Missouri-Columbia, answered questions about the health
and science of endocrine disrupting chemicals in a chat on JSOnline.
CHAT TRANSCRIPT
Your Comments?
How concerned are you? What should be done? Give us your opinion on
this report.
SUBMIT COMMENTS

Click to enlarge

Photo/Jerel Harris

Six-month-old Afek Goldstein smiles while looking at a new feeding
bottle being presented by Born Free Inc. President Ron Vigdor at the
2007 ABC Kids Expo in Las Vegas. Goldstein attended the event with her
parents Asaf (left) and Karen Goldstein.

Click to enlarge

Photo/Kevin Eisenhut

Born Free products are made without bisphenol A, a chemical commonly
used to manufacture plastics that some researchers believe has the
potential to harm human health.
Endocrine System

Click to enlarge

Graphic/
Alfred Elicierto

Click to enlarge
Illnesses Increase

Click to enlarge

Graphic/
Alfred Elicierto

Click to enlarge
Chemical Bans

Click to enlarge

Graphic/
Alfred Elicierto

Click to enlarge
Room By Room,
Chemicals Abound

Click to enlarge

Graphic/David Arbanas

Click to enlarge
More on Endocrine Disruptors
Here is a list of web sites with more information about endocrine
disruptors:

Our Stolen Future
Endocrine Disruptors FAQ
Bisphenol A Information & Resources
Phthalates Information Center
Cosmetic Safety Database
Cosmetics with Banned, Unsafe Ingredients
EPA timeline for screening chemicals
1998 EPA Press Release on Endocrine Disruptors
Related Coverage
Are your products safe? You can't tell
Drug bestows bitter legacy
Lawmakers take action
Journal Sentinel Investigations
Watchdog Online: Looking out for Wisconsin
Main Page
Watchdog Reports
Public Investigator
Citizen Watchdog
Daniel Bice:
No Quarter
Data on Demand
Blow the Whistle
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Your baby's bottles, even the dental sealants in your mouth.

These products contain chemicals that disrupt the natural way hormones
work inside of you.

The chemicals known as endocrine disruptors are all over your house,
your clothing, your car.

The chemicals are even in you.

They promise to make skin softer, clothes smell fresher and food keep
longer.

The problem is, neither the companies that make these products nor
federal regulators are telling you that some of these substances may
be dangerous. Many have been found to cause life-threatening illnesses
in laboratory animals.

Chemical makers maintain that their products are safe. They point to
government assurances and the millions of dollars they have spent on
their own research as proof.

But a growing number of scientists are convinced the chemicals
interfere with the body's reproductive, developmental and behavioral
systems.

Hundreds of studies have shown that these compounds cause a host of
problems in lab animals. They include cancers of the breast, brain and
testicles; lowered sperm counts, early puberty, miscarriages and other
defects of the reproductive system; diabetes; attention deficit
disorder, asthma and autism - all of which have spiked in people in
recent decades since many of these chemicals saturated the
marketplace.

A Journal Sentinel investigation found that the government has failed
to regulate these chemicals, despite repeated promises to do so. The
regulatory effort has been marked by wasted time, wasted money and
influence from chemical manufacturers.

The newspaper reviewed more than 250 scientific studies written over
the past 20 years; examined thousands of pages of regulatory documents
and industry correspondence; and interviewed more than 100 scientists,
physicians, and industry and government officials.

Among the findings:

* U.S. regulators promised a decade ago to screen more than 15,000
chemicals for their effects on the endocrine system. They've spent
tens of millions of dollars on the testing program. As yet, not a
single screen has been done.

* Dozens of chemicals the government wants to screen first have
already been tested over and over, even while thousands of untested
chemicals are waiting to be screened.

* By the time the government gets around to doing the testing, chances
are the results will be outdated and inconclusive. The government's
proposed tests lack new, more sensitive measures that would identify
dangerous chemicals that older screens could miss.

* As the U.S. testing process remains grounded, hundreds of products
have been banned in countries around the world. Children's products -
including some baby toys and teething rings - outlawed as dangerous by
the European Union, Japan and Canada, are available here without
warning.

* Lacking any regulation in the U.S., it's impossible for consumers to
know which products are made with the dangerous compounds. Many
companies don't list chemicals known to disrupt the endocrine system
on product labels.

The government's efforts have been "an abject failure, a disaster,"
said Philip Landrigan, a pediatrician and chairman of the department
of community and preventive medicine at Mount Sinai School of Medicine
in New York.

Landrigan was at the White House ceremony in 1996 when President
Clinton signed laws requiring the U.S. Environmental Protection Agency
to screen chemicals for their effects on the endocrine system.

Because the effects of endocrine disruptors may take years to reveal
themselves, it is almost impossible to say that a particular chemical
caused a certain disease. There also is a lot of uncertainty about how
these chemicals work inside your body. So, scientists extrapolate.
They can't test their theories on humans. Instead, they have to rely
on animal studies and try to figure out the implications for people.

By mimicking or blocking the body's hormones, endocrine disruptors can
trigger faulty messages that disrupt development. That makes them
particularly dangerous to fetuses and young children, scientists say.
These chemicals can be ingested, inhaled and absorbed through the
skin.

Michael E. Mitchell, chief of pediatric urology at Children's Hospital
of Wisconsin, has seen the consequences he attributes to these
unregulated chemicals.

He has witnessed a dramatic spike in the number of genital birth
defects in the last 30 years. And it breaks his heart, he said, to see
the damage done to so many children who must undergo painful surgery
to correct birth deformities.

Considering the number of chemicals that developing fetuses are
exposed to, "it's amazing that anyone turns out OK," he said.

Anxiety is rising over the growing number of cancer cases and other
diseases linked to these chemicals. But few answers are forthcoming.

"People should know what they're being exposed to and be given the
option to choose alternatives," said Shanna Swan, director of the
Center for Reproductive Epidemiology at the University of Rochester
School of Medicine and Dentistry. "And that is not happening very
fast."

EPA officials blame their lack of progress on the complexity of the
undertaking.

"Clearly, we would have liked to have been a lot further along," said
Elaine Francis, national program director of the EPA's endocrine
disruptors research program. "But science tends to move at its own
pace."

To find how pervasive these compounds are in everyday use, the Journal
Sentinel asked Frederick vom Saal, an internationally known expert in
endocrine disruption, to perform a chemical audit of the Greendale
home of Dean and Ellen Lang Roder and their four children, ages 3 to
10.

As the University of Missouri biologist went through each room in the
house, vom Saal found hundreds of reasons for the Roder family to
worry - from the bathtub rubber duck to the plastic pipes that bring
water into their home.

"Anything that goes in your child's mouth is a factor for you to be
concerned about," vom Saal told Ellen Roder as he held one of her
children's dolls. "Particularly, dolls made from a plastic called
polyvinyl chloride that 10 years from now just won't exist. It will be
looked at like cigarettes. It is that dangerous."

Industry scientists dispute that.

"Science supports our side," said Marty Durbin, federal affairs
managing director for the American Chemistry Council, the trade group
representing the plastics industry.

They say there is no reason to fear the toys, baby bottles and other
products containing the chemicals because none of their studies has
proved that the chemicals cause harm to people. Chemists for the
industry say you would have to consume 1,300 pounds of canned and
bottled foods each day to notice any effects from the chemicals those
products contain.

"I'm very comfortable with my kids and grandkids using these products,
and that's really my bottom line," said James Lamb, an industry
consultant and former EPA regulator. "And it is because I believe the
industry has done the studies that need to be done and that they're
interpreting them properly."
Lack of screening

There are roughly 100,000 chemicals on the market today. Yet, lacking
a coordinated screening program, there is no way to know how many of
these chemicals interfere with the human endocrine system.

The chemicals at issue are used as additives in plastics, fragrances,
creams and as flame retardants.

Some of the more controversial compounds include bisphenol A and
certain phthalates.

Six billion pounds of bisphenol A, the raw material of polycarbonate
plastic and epoxy resins, are produced each year in the United States.

Phthalates (pronounced "THAL-ates") are the chemicals that make
plastic flexible and allow creams and personal-care products to hold
their smell. U.S. chemical companies produce more than 2 billion
pounds of these compounds a year. They are commonly found in nail
polishes and hair sprays, shower curtains and even Halloween costumes.

For more than a decade, government agencies have said that several of
these chemicals are safe at levels that people are exposed to every
day.

Chemical makers have relied on these assurances as proof that their
products are safe. They bolster these conclusions with millions of
dollars of research and testing.

But the newspaper's review of 258 studies of bisphenol A, a common
ingredient in baby bottles, reusable water bottles, eyeglass lenses
and DVDs, shows otherwise.

More than 80% of studies analyzed by the Journal Sentinel show that
the chemical adversely affects animals, causing cancer and other
diseases.

Developing embryos exposed to endocrine disruptors through their
mothers are most at risk, said Theo Colborn, a scientist trained at
the University of Wisconsin-Madison whose book on the explosion of
dangerous chemicals in the environment, titled "Our Stolen Future,"
stirred passionate calls for reform and regulation when it was
published in 1996.

"You need the right hormones in the right place at the right time
sending out the right signals," Colborn said. "If that's fouled up
prenatally, you're in trouble."

Colborn, like many of her colleagues, has changed the way she deals
with these compounds, refusing to store her food in plastic or use
certain creams and lotions that contain chemicals suspected of causing
harm.
Wildlife abnormalities

Scientists first suspected that endocrine disruptors were wreaking
havoc decades ago when they began observing freakish abnormalities in
wild animals, particularly along the Great Lakes with its legacy of
industrial pollution.

They were seeing female gulls nesting together, birds with twisted
bills and frogs with severe deformities, including one with an eye
growing inside its mouth. Elsewhere across the country, scientists
reported finding male fish with sacks of eggs and alligators with
withered penises.

In 1991, Colborn, then a zoologist working for the World Wildlife
Fund, convened a conference of some of the country's leading wildlife
biologists, toxicologists and endocrinologists at Wingspread
Conference Center in Racine to discuss the emerging science.

It was there that the term "endocrine disruptor" was coined. The 21
scientists signed a consensus statement, expressing concern about the
dangers that these new chemicals posed and calling for them to be
tested immediately.

Five years later, Colborn and two colleagues chronicled the bizarre
spectacles of nature and their theories about the causes.

The authors wondered that if the toxins in the environment could cause
these effects in animals, what were they doing to people? Just as with
lead and tobacco decades before, these chemicals are all around us,
ravaging nature's delicate design, the authors said.

Their book stirred controversy in the scientific community, and many
dismissed the claims as "junk science" because there was no direct
link between specific chemicals and illnesses in people.

Within days of the book's publication, the chemical industry's trade
group issued an alert to its members, warning them to expect a swarm
of calls about the book's claims. The memo predicted the fallout could
be fierce.

It was.

Later that year, Congress unanimously passed two laws ordering the EPA
to begin screening and testing chemicals and pesticides for endocrine
disrupting effects by 1999.

The EPA convened a committee of scientists from academia, the
government and the chemical industry to lay the groundwork for testing
these chemicals. They came up with a way to identify and test
chemicals for the risks and get the information to the public.

In the beginning, there was a groundswell of enthusiasm. Then-EPA
administrator Carol Browner said in 1998 that her agency would begin
fast-tracking efforts to screen these compounds by the end of that
year.

"Some 15,000 chemicals used in thousands of common products, ranging
from pesticides to plastics," would be screened, Browner said.

Officials identified the program as a top priority. Browner appointed
the first panel of scientists to build a framework for how to screen
the chemicals. She left the agency after the presidential election in
2000.

More than $80 million later, the government program has yet to screen
its first chemical.

That has left Browner, and others, concerned about the lack of any
results.

"It doesn't take nine years," she said with a sigh. "You adjust as you
go. You don't have to build a Cadillac when a Model T will do."
Promise unfulfilled

Frustrated at the lack of action, a consortium of environmental,
patient advocacy and labor groups filed a federal lawsuit, prompting
the EPA to promise that screening would begin by the end of 2003.

But the agency repeatedly has missed its self-imposed deadlines as
well as those set by law.

Agency administrators testified twice before Congress, first in August
2000 and again two years later, pledging that the screening would be
in place soon. Three separate committees of academic and industry
scientists, including the one Browner formed, have been appointed by
the EPA to take up the issue.

"A lot of bureaucratic foot-stomping and dust-raising," was the
observation of Peter DeFur, a researcher at the Center for
Environmental Studies at Virginia Commonwealth University who served
on all three of the committees.

"To delay is to win on the part of the industrial community," DeFur
said.

Industry, he said, tried mightily to slow the effort. He was
particularly critical of one test pushed by chemical makers that
involved studying mature male rats to see the chemicals' effects on
the development of the reproductive system.

"What does the old white rat have to do with development?" DeFur said.
"By the time he gets to be mature, or even nearly mature, all the
organs are developed."

Industry and other groups have flooded the EPA and the committees with
research, said L. Earl Gray Jr., an EPA research biologist.

The industry's lobbying efforts are led by the American Chemistry
Council. The group has a $75 million budget and includes some of the
biggest names in commerce - Dow Chemical Corp., Procter & Gamble Co.
and DuPont.

Chemical makers have "in some sense learned that if you play on the
uncertainty of danger, you're going to be able to stop regulatory
action especially in an anti-regulatory era," said David Rosner,
professor of history and public health at Columbia University. That's
particularly true "in a time when so many of our regulatory agencies
have been neutered politically and socially," he added.

Durbin, of the trade group, denied any stall tactics.

"If it was our interest to delay things around here, we'd just sit on
our hands and see whether or not EPA gets any funding," said Durbin,
noting that the trade group frequently lobbies for increases in the
EPA's budget.

Annual federal funding for the endocrine disruptor screening program
peaked at $12.6 million in 2000 and has dropped by about one-third.

Critics have charged that the White House has cut back on efforts to
regulate a wide array of industries. DeFur, among others, felt that
frustration while serving on the endocrine disruptor committees.

Clifford Gabriel, director of the EPA's Office of Science Coordination
and Policy, countered that budgetary constraints have not hurt the
progress.

Stephen L. Johnson, Browner's successor as head of the EPA, declined
requests to be interviewed.

Whatever the reason, the committees met less frequently as time went
by.

By April 2006, 10 years after the congressional order to begin the
screening, progress stalled altogether.

Gerald LeBlanc, chairman of the committee charged with developing the
screens, got a call from an EPA administrator, assuming that the two
would be setting the committee's next meeting. Instead, LeBlanc was
told the committee was being terminated.

"They were not going to allow me to take this job to completion," said
LeBlanc, toxicology professor at North Carolina State University.

Edward Orlando, a biology professor at Florida Atlantic University and
a member of the last committee, said its abrupt dissolution came as a
disappointment - not to mention a waste of public money.

"How long will this take? Another five years? Another 10?" Orlando
said.

The EPA's Francis said that LeBlanc's committee had a set term, and
the agency felt it was more efficient to turn the work over to an
advisory panel, where it remains today. But committee members say the
effort was doomed for the past several years.

"Frankly, there was not enough political oomph behind it," said Gina
Solomon, a member of the first EPA committee and senior scientist for
the National Resources Defense Council.

Those with ties to industry say they, too, wish the process moved
faster.

"Everyone is disappointed that you can't make quicker progress, but it
does take time," said Thomas Osimitz, an industry consultant who sat
on two of the three EPA committees. "It's frustrating, but, on the
other hand, I don't know what could be quicker."
Outdated testing

By the time the government gets around to the tests, they likely will
be of little value. Under the current model, government tests do not
screen for the chemicals' effects at low doses.

Instead, government researchers follow standard toxicology testing
practices, feeding animals such as rats huge doses of the chemical.

Then they record the damage to the animal, most often cancer,
behavioral or reproductive failures. The researchers then test the
rats at lower and lower doses until they no longer find those
problems.

But bisphenol A and phthalates don't work that way, many scientists
say. They can elicit different effects in animals at extremely low
doses.

Two groups of scientists, one from the National Academy of Science and
the other from the National Toxicology Program, have called for a
radical reform in the way that government screens these chemicals.
But, so far, the government hasn't budged from its original formula.

"The EPA is lumbering along trying to clumsily incorporate the science
of a couple of decades ago," Solomon said.

The list of chemicals scheduled to be screened is also being
questioned.

The EPA will first screen 73 chemicals - all pesticides, none of the
chemicals found in household products. The tests aren't set to happen
until sometime next year.

EPA officials declined to say exactly when the screening would occur,
explaining that the agency must finish its study of the tests before
shipping them to another panel for review. But most of the pesticides
have already been tested, and many have been established as endocrine
disruptors.

Francis, of the EPA, says her agency chose to screen that relatively
small batch of chemicals as a way to test the reliability of the
process. But even scientists hired by the chemical industry question
the value of screening chemicals that have been studied thoroughly.

"Most of those on the list have already been tested, so why are we
doing this?" asked Lamb, the toxicologist who works as a consultant to
the chemistry council.

The EPA hopes to conclude the first round of tests by 2010, said
Enesta Jones, an agency spokeswoman. Only then will the agency have an
idea when the next group of chemicals will be screened.
Buyer beware

For as slow as the process of screening chemicals has been in the
U.S., concern about the safety of endocrine disruptors has caught on
in Europe, Japan, South America, the Middle East, Mexico and even
Fiji.

Reports of declining sperm counts, birth defects and fertility
problems have sparked widespread concern there. The European Union has
banned 1,100 chemicals from cosmetics that are thought to cause cancer
or reproductive harm.

"When we go to Europe, I breathe a sigh of relief because of all of
the things I'm not exposed to over there," said Rochester's Swan, an
epidemiologist and biostatistician.

Earlier this year, the European Union passed a law that requires
chemical companies to prove their products are safe before they are
put on the market.

The U.S. has no such protocol, known as the precautionary principle,
and the chemical industry has argued against it.

"The problem with the precautionary principle is that you have a
moving target," said Tim Shestek, a chemistry council lobbyist. "You
need to prove that something is safe - safe is never really defined by
anybody."

Lacking testing or regulation by the U.S. government, it falls to
consumers to watch out for themselves.

Buyers must know the names of specific chemicals - such as dibutyl
phthalate and diethyl phthalate - if they want to find out if a bottle
of nail polish or a jar of hand lotion contains endocrine disruptors.

Even then, if the chemical is not considered a key ingredient, the
company is not required to include it on the label.

There is nothing listed on a bottle of Chanel Precision Energising
Radiance Lotion, for example, to let you know that it contains at
least six chemicals that have been linked in laboratory studies to
cancer in animals. Nor can you know by looking at the label for Avon's
Anew Ultimate Skin Transforming Cream that it contains chemicals
linked to cancer and endocrine disruption, according to a review by
the nonprofit Environmental Working Group.

A spokeswoman for Chanel declined comment, and officials from Avon
Products Inc. referred questions to the Cosmetic, Toiletry and
Fragrance Association, which dismissed the claims as unfounded.
Consumer groups

Consumer interest groups are trying to answer some of the questions
that the government is not. The Campaign for Safe Cosmetics, a
coalition of groups concerned with women's health, labor, consumer
rights and the environment, offers a Web site run by the Environmental
Working Group that enables shoppers to check the safety of cosmetics
and personal-care products. The site identifies more than 450 products
that are banned as dangerous in other countries but are widely
available here.

As consumers learn more about these chemicals, more firms are taking
steps to remove them from product lines.

Cosmetics giant Revlon Inc., for example, stopped using phthalates 15
years ago. A company spokeswoman said its products, including those
sold in the U.S., comply with the stricter rules of the European
governments.

Other companies following similar policies include the L'Oreal Group,
Hasbro Inc. and McDonald's Corp. In 1998, the fast-food giant stopped
using phthalates in its Happy Meal toys designed for children age 3
and younger.

Retailers, including Target Corp. and Whole Foods Market Inc., have
removed items and are looking at ways to eliminate products that
contain some endocrine disruptors.

"We are committed to reducing PVC in our products and packaging," said
Susan Kahn, a vice president at Target, referring to polyvinyl
chloride, the plastic that contains phthalates and is found in shower
curtains, children's toys and packaging materials.

Some companies, such as Born Free LLC, a Florida-based baby bottle-
maker, are promoting goods that do not contain bisphenol A. Ron
Vigdor, Born Free president, said his small company is experiencing
rapid sales growth.

Most consumers remain unaware of the potential dangers they are
bringing into their homes, said Jane Adams, a neurotoxicologist at the
University of Massachusetts.

"Most of the population would not be well-informed and necessarily
know what steps to take," Adams said.

Roder, the Greendale mother who volunteered to have her house checked
for endocrine disruptors, is grateful for the information she got.

Since the audit, Roder filled a garbage bin full of items that she'll
no longer use - waxed paper, plastic wrap, old plastic cups, toys and
containers.

She says her husband teases her for whacking bugs with shoes now,
refusing to use bug spray. Instead of giving in to anxiety, Roder says
her newfound awareness has brought peace of mind.

"It made me feel safe," she said.

But few people have the luxury of knowing what in their house is safe
because few products contain any labeling of these compounds. Even the
government scientists charged with alerting the public to the
chemicals' dangers say information is sorely lacking.

"The real problem is that we don't know where all the different
phthalates are coming from in our environment," said Gray, the EPA
biologist whose lab has examined effects of endocrine disruptors for
two decades. "I can't tell them what products to specifically avoid.
The information isn't there."

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