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The Damage This Polluted World Does to Your Body And What You Can Do To Help.
This first-person account from
National Geographic details the reporter David Ewing Duncan's quest to identify the chemicals his body
has absorbed over his lifetime. His story began a year ago, shortly after a battery of 14 blood
tests to find levels of 320 chemicals residing in his body, acquired "by merely living." Like,
for example, chemicals absorbed from the dump near his boyhood Kansas home that's now an EPA superfund
site. PBDE's
Recently, Duncan was told, among other alarming news,
that his test for the presence of flame-retarding compounds called polybrominated diphenyl ethers
(PBDE's), which can interfere with thyroid function, cause reproductive and neurological problems, and
hamper neurological development, showed alarmingly high levels -- 10 times the average found in U.S.
residents and more than 200 times the average for Swedes. The probable cause was extensive air
travel (some 200,000 miles annually) leading to exposure to airplane interiors sprayed with flame
retardants. Other chemicals that were found in his body include PFOA's, PCB's, mercury, and
phthalates. Illnesses on the Rise Duncan notes that several illnesses have
been rising mysteriously, such as autism, leukemia, male birth defects, and childhood brain cancer,
and notes that some experts suspect a link to the many man-made chemicals in our food, water, and air.
| National Geographic October 2006
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| Dr. Mercola''s Comment:
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Often, I share studies about the toll the toxic chemicals all
around us -- think
mercury and
perfluorooctanoic acid (PFOA) -- can take on our bodies. But the often-toxic results I report
may seem a bit abstract, allowing you to feel a false sense of security. I suspect
you'll feel quite differently from now on, after reading this awesome story. Incidentally, the
growing curiosity about the chemicals in his body, such as
polybrominated diphenyl ethers (PBDE), pushed the reporter to test his body for mercury
after eating
swordfish, one of the most toxic fish around, and halibut. After taking a blood test 24
hours after eating the fish, his levels of mercury had more than doubled to 12 micrograms per liter,
a frightening climb, says one scientist, considering children have experienced measurable losses in
IQ with mercury levels in their blood at 5.8 micrograms. That's why I urge you
so often to take control of your health by making some common sense lifestyle changes. One
good way to avoid toxins is to
eat organic. Where traditional farmers apply chemical fertilizers to
the soil to grow their crops, organic farmers feed and build soil with natural fertilizer. Traditional farmers use insecticides to get rid of insects and disease, while organic farmers use natural
methods such as insect predators and barriers for this purpose. Traditional farmers control weed
growth by applying synthetic herbicides, but organic farmers use crop rotation, tillage, hand weeding,
cover crops and mulches to control weeds. The result is that conventionally grown food is often
tainted with chemical residues, which can be harmful to humans. The Environmental Protection Agency
(EPA) considers 60 percent of herbicides, 90 percent of fungicides and 30 percent of insecticides to
be carcinogenic. Pesticides can have many negative influences on health, including neurotoxicity,
disruption of the endocrine system, carcinogenicity and immune system suppression. Pesticide
exposure may also affect male reproductive function and has been linked to
miscarriages in women. Aside from pesticide contamination, conventional produce tends to
have fewer nutrients than organic produce. On average, conventional produce has only 83 percent of
the nutrients of organic produce. Studies have found significantly higher levels of nutrients such
as vitamin C, iron, magnesium and phosphorus, and significantly less nitrates (a toxin) in organic
crops. If you must buy conventional produce, there are ways to reduce your pesticide exposure.
Thoroughly washing all fruits and vegetables will help, although all pesticide residues cannot
be removed by washing. You can also remove the outer layer of leaves or peel vegetables if possible.
Another alternative is to grow your own vegetables, although this takes space, time and climate
considerations. Other ways to avoid environmental toxins include:
- Rather than
eating fish, which is largely contaminated with PCBs and mercury, consume a cleaner source of high-quality omega-3 fats such as krill oil.
- Avoid processed foods -- remember that they're processed with chemicals!
- Only use natural cleaning products in your home, and switch over to
natural brands of toiletries, including shampoo, toothpaste,
antiperspirants and cosmetics.
- Avoid spraying insect repellants that
contain DEET on your body. There are safe, effective and natural alternatives out there,
like Neem-Based Botanical
Outdoor Gel.
- Remove any metal fillings as they're a
major source of mercury. Be sure to have this done by a qualified biological dentist.
- Avoid artificial food additives of all kind, including
artificial sweeteners and MSG.
- Limit your use of drugs (prescription and
over-the-counter) as much as possible. Drugs are chemicals too, and they will leave residues and
accumulate in your body over time.
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