Do you ever wonder why so many once rare ailments are becoming more and more common? The cause could be hiding in your own home!
PBDE's are commonly-used fire retardants that are proven to be very dangerous to our health. Below is a really informative article that explains the dangers of PBDE's pretty well.
Levels of Common Fire Retardants in Humans are Rising Rapidly
MARLA CONE / LA Times April 20, 2003
Cause for Alarm Over Chemicals (Excerpts)
Toxic chemicals used as flame retardants are rapidly building up in the bodies of people and wildlife around the world, approaching levels in American women and their babies that could harm developing brains, new research shows.
The chemicals,
PBDEs, or
polybrominated diphenyl ethers, are used to reduce the spread of fire in an array of plastic and foam products in homes and offices, including upholstered furniture (and bedding), building materials, televisions, computers and other electronic equipment.
This year, the European Union banned the two
PBDE compounds that have been shown to accumulate in human bodies. Some European industries had already begun to phase out the chemicals, and levels in the breast milk of European women have begun to decline. But in the United States, no action to regulate the flame retardants has been taken, and their use continues to rise. About half of the 135 million pounds of
PBDEs used worldwide in 2001 were applied to products in North America.
A single, small dose of
PBDEs fed to newborn laboratory mice and rats disrupts their brain development, altering their learning ability, memory, behavior and hearing, according to three studies, two conducted in Europe and one at the U.S. Environmental Protection Agency. Mice fed less than 1 part per million of
PBDEs performed poorly in maze tests and were hyperactive and slower to become habituated to new environments. The brains of newborn mice are altered when their bodies contain concentrations that are 10 to 100 times higher than levels already seen in some people in the United States today.
"That is not a comfortable margin of exposure," said Linda
Birnbaum, director of experimental toxicology at the
EPA's National Health and Environmental Effects Research Laboratory. Because concentrations in Americans are doubling every few years, it won't take long to close the gap.
Researchers say the effects on children are likely to be subtle -- not mental retardation or disability, but (rather) measurable changes in a child's intelligence, memory, hyperactivity and hearing. "We're concerned about learning and memory and some behavioral effects and hearing loss,"
Birnbaum said.
Exposure is probably highest in North America because it is the only place still using the form of
PBDE most likely to accumulate in humans and the environment. That compound,
penta-
BDE, is banned in Europe but is used in the polyurethane foam of furniture (bedding) and building materials in the United States. Much less is known about any health effects of
PBDE compounds that are applied to computers and electronics equipment and whether they accumulate in bodies.
What disturbs scientists the most about
PBDEs are their striking similarities to
PCBs, which were widely used as insulating fluids in electrical transformers until they were banned in the 1970s because they were collecting in the tissues of people and wildlife. Like
PCBs and the pesticide DDT,
PBDEs are slow to break down, persisting in the environment and accumulating in human and animal fat.
PBDE concentrations increase as the chemicals move up through the food web, peaking in top predators such as whales, dolphins, birds of prey and humans.
PBDEs mimic thyroid hormones, which regulate the growth of a baby's neurological system. Because of that, if exposure comes during a critical phase of brain growth, it can alter how the brain develops, said
Eriksson, the Swedish toxicologist. "There is a window of development when these compounds cause effects,"
Eriksson said. In humans, that period lasts from the third trimester of pregnancy to a child's second birthday.
Although EPA Administrator Whitman maintains that not enough is known about the effects of
PBDEs to warrant regulating them now,
Birnbaum, the
EPA's director of toxicology, said "there is no question" that the chemicals are altering thyroid hormones. Altering thyroid hormones during fetal development "can affect how the brain functions," she said.
Research teams at Stockholm University and other scientific institutions in Sweden have led the investigation of the flame retardants. The chemicals, developed in the 1970s, were first detected in the environment in 1981 in a river downstream from a textile manufacturing plant southwest of Stockholm.As demand for flame retardants in electronics and furniture grew in the 1980s,
PBDEs began to build up in nature and people, but few scientists thought to look for them. Then, in the mid-1990s, Swedish scientists checked women's breast milk and discovered that levels of
PBDEs had increased sixty-fold.
Stockholm University researcher
Daiva Meironyte-
Guvenius said the growth in breast milk "was very scary. The reaction here in Sweden was very powerful." Facing public and political pressure, companies in Europe began to voluntarily phase out use of the most persistent flame retardants in the late 1990s.
PBDEs also are showing up in wildlife worldwide, settling in oceans and lakes just as
PCBs and DDT did. Even polar bears near the North Pole and sperm whales feeding in deep ocean waters are contaminated with them. The effects on wildlife are unknown.
Some environmental scientists say the discovery of
PBDEs near the North Pole proves their global spread, and that this should be an impetus for U.S. regulators to take precautionary measures as soon as possible. Many say they are dismayed that industry and society have forgotten lessons learned from the toxic legacies of the past.
Some Little White Lies about "Natural" Rubber Common
Talalay Rubber: Most latex rubber mattresses are made from this type of
Talalay rubber which is a blend of man-made synthetic rubber (derived from
petro-chemicals) with a percentage of real natural rubber. For instance, Latex
International's very popular product,
Talatech Latex, is a blend of 30% natural rubber and 70% synthetic rubber (also known as Styrene
Butadiene Rubber or
SBR). You will find this type of rubber used often in mattresses offered by most conventional furniture and sleep specialty stores. Legally, they can call it a "natural" latex bed.
Beware of "Natural Latex" mattress claims: Don't be fooled. Most latex mattresses are comprised of 70/30 or 60/40 Syntethic/Natural Blend. In addition to this, almost all contain high-density foam cores at the base as well as foam quilting and foam encasements (around the latex core for edge support). They can call it "natural latex" since the mattress does contain a bit of natural rubber, but remember that much of the bed will be constructed from foams and/or visco-elastic memory foam made with 100% petro-chemicals.
(click on pics to make them larger)
Everything in his little body looked just perfect- from his heart to the brain to the kidneys and badder to the placenta. Robert and I were holding hands the whole time, and I kept saying to him, "I can't believe we made that!" It's such a miracle. 
Is it just me, or do I spot Robert's lips and my long upper lip and strong chin?! 
We've begun a new gardening method: The square foot garden. The idea is to maximize the garden space by planting only what we need in an orderly fashion. So far, it looks really nice.
Robert starts some veggies and herbs from seed and keeps them in the house for a few weeks, then transplants them outside in the garden. It's a very delicate transfer process, and some can die from the shock. So far, most of the transplants have held up well.
The compost bin is slowly filling up. The soil is looking dark and rich, and we can't wait to use it in the garden- the plants are going to love it!
We got a conversion kit, so the crib can turn into a bed like below:
Wish us luck!
NASA research has consistently shown that living, green and flowering plants can remove several toxic chemicals from the air in building interiors. 
We were able to see the hands, feet, head, and limbs- so cool. We even counted 5 toes on the feet! We even saw the spine and the right and left hemispheres of the brain! WOW!
