John Hopkins
-- Cancer News from John Hopkins
This information is being
circulated at Walter Reed Army Medical Center as well.
Cancer News From Johns
Hopkins
No plastics in microwave.
No water bottles in freezer.
No plastic wrap in microwave.
Johns Hopkins has recently
sent this out in their newsletters worth noting...This information is being
circulated at Walter Reed Army Medical Center.
Dioxin Carcinogens cause
cancer, especially breast cancer. Don't freeze your plastic water bottles
with water as this also releases dioxins in the plastic.
Dr. Edward Fujimoto from
Castle hospital was on a TV program explaining this health hazard. (He
is the manager of the Wellness Program at the hospital.) He was talking
about dioxins and how bad they are for us. He said that we should not be
heating our food in the microwave using plastic containers.
No plastic containers
in micro |
No plastic wrap in microwave.. |
A dioxin chemical causes
cancer,
especially breast cancer. |
No water bottles in freezer |
Dioxins are highly poisonous
to the cells of our bodies. Don't freeze your plastic bottles with water
in them as this releases dioxins from the plastic.
Recently,... Edward Fujimoto,
Wellness Program Manager at Castle Hospital, was on a TV program to explain
this health hazard. He talked about dioxins and how bad they are for us.
He said that we should
not be heating our food in the microwave using plastic containers...
This especially applies
to foods that contain fat.
He said that the combination
of fat, high heat, and plastics releases dioxin into the food and ultimately
into the cells of the body...
Instead, he recommends
using glass, such as Corning Ware, Pyrex or ceramic containers for heating
food.... You get the same results, only without the dioxin. So such things
as TV dinners, instant ramen and soups, etc., should be removed from the
container and heated in something else.
This applies to foods
that contain fat. He said that the combination of fat, high heat and plastics
releases dioxins int food and ultimately into the cells of the body. Dioxins
are carcinogens and highly toxic to the cells of our bodies. Instead, he
recommends using glass, Corning Ware, or ceramic
containers for heating
food. You get the same results, without the dioxins.
So such things as TV dinners,
instant ramen and soups, etc., should be removed from the container and
heated in something else. Paper isn't bad but you don't know what is in
the paper. It's just safer to use tempered glass, Corning Ware, etc. He
said we might remember when some of the fast food restaurants moved away
from the foam containers to paper.
The dioxin problem is
one the reasons.
To add to this, Saran
wrap placed over foods as they are nuked, with the high heat, actually
drips poisonous toxins into the food....use paper towels. Pass this on
to your family & friends & those that are important in you life.
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Paper isn't bad but you
don't know what is in the paper. It's just safer to use tempered glass,
Corning Ware, etc.
He reminded us that a
while ago some of the fast food restaurants moved away from the foam containers
to paper. The dioxin problem is one of the reasons...
Also, he pointed out
that plastic wrap, such as Saran, is just as dangerous when placed over
foods to be cooked in the microwave. As the food is nuked, the high heat
causes poisonous toxins to actually melt out of the plastic wrap and drip
into the food.
Cover food with a paper
towel instead.
This is an article that
should be sent to anyone important in your life! |
The Internet has been
flooded with false email warnings to avoid freezing water in plastic bottles
so as not to get exposed to carcinogenic dioxins. One hoax email has been
erroneously attributed to Johns Hopkins University since the spring of
2004. The Office of Communications and Public Affairs discussed the issue
with Rolf Halden, PhD, PE, assistant professor in the Department of Environmental
Health Sciences and the Center for Water and Health at the Johns Hopkins
Bloomberg School of Public Health. Dr. Halden received his masters and
doctoral degrees researching dioxin contamination in the environment. We
sat down with him to set the record straight on dioxins in the food supply
and the risks associated with drinking water from plastic bottles and cooking
with plastics
Question: What are dioxins?
Answer: Dioxins are organic
environmental pollutants sometimes referred to as the most toxic compounds
made by mankind. They are a group of chemicals, which include 75 different
chlorinated molecules of dibenzo-p-dioxin and 135 chlorinated dibenzofurans.
Some polychlorinated biphenyls (PCBs) also are referred to as dioxin-like
compounds. Exposure to dioxins can cause chloracne, a severe form of skin
disease, as well as reproductive and developmental effects, and more importantly,
liver damage and cancer.
Question: Where do dioxins
come from?
Answer: We always thought
dioxins were man-made compounds produced inadvertently during the bleaching
of pulp and manufacturing of pesticides like Agent Orange and other chlorinated
aromatics. But dioxins in sediments from lakes and oceans predate these
human activities. It is now generally accepted that a principal source
of dioxins are various combustion processes, including natural events such
as wild fires and even volcanic eruptions.
Today, the critical issue
is the incineration of waste, particularly the incineration of hospital
waste, which contains a great deal of polyvinyl chloride and aromatic compounds
that can serve as dioxin precursors. One study examined the burning of
household trash in drums in the backyard. It turns out that these small
burnings of debris can put out as much or more dioxins as a full-sized
incinerator burning hundreds of tons of refuse per day. The incinerators
are equipped with state-of-the-art emission controls that limit dioxin
formation and their release into the environment, but the backyard trash
burning does not. You set it ablaze and chemistry takes over. What happens
next is that the dioxins are sent into the atmosphere where they become
attached to particles and fall back to earth. Then they bind to, or are
taken up, by fish and other animals, where they get concentrated and stored
in fat before eventually ending up on our lunch and dinner plates. People
are exposed to them mostly from eating meat and fish rich in fat.
Question: What do you
make of this recent email warning that claims dioxins can be released by
freezing water in plastic bottles?
Answer: No. This is an urban
legend. There are no dioxins in plastics. In addition, freezing actually
works against the release of chemicals. Chemicals do not diffuse as readily
in cold temperatures, which would limit chemical release if there were
dioxins in plastic, and we don’t think there are.
Question: So it’s okay
for people to drink out of plastic water bottles?
Answer: First, people should
be more concerned about the quality of the water they are drinking rather
than the container it’s coming from. Many people do not feel comfortable
drinking tap water, so they buy bottled water instead. The truth is that
city water is much more highly regulated and monitored for quality. Bottled
water is not. It can legally contain many things we would not tolerate
in municipal drinking water.
Having said this, there is
another group of chemicals, called phthalates that are sometimes added
to plastics to make them flexible and less brittle. Phthalates are environmental
contaminants that can exhibit hormone-like behavior by acting as endocrine
disruptors in humans and animals. If you heat up plastics, you could increase
the leaching of phthalates from the containers into water and food.
Question: What about cooking
with plastics?
Answer: In general, whenever
you heat something you increase the likelihood of pulling chemicals out.
Chemicals can be released from plastic packaging materials like the kinds
used in some microwave meals. Some drinking straws say on the label “not
for hot beverages.” Most people think the warning is because someone might
be burned. If you put that straw into a boiling cup of hot coffee, you
basically have a hot water extraction going on, where the chemicals in
the straw are being extracted into your nice cup of coffee. We use the
same process in the lab to extract chemicals from materials we want to
analyze.
If you are cooking with plastics
or using plastic utensils, the best thing to do is to follow the directions
and only use plastics that are specifically meant for cooking. Inert containers
are best, for example heat-resistant glass, ceramics and good old stainless
steel.
Question: Is there anything
else you want to add?
Answer: Don’t be afraid of
drinking water. It is very important to drink adequate amounts of water
and, by the way that’s in addition to all the coffee, beer and other diuretics
we love to consume. Unless you are drinking really bad water, you are more
likely to suffer from the adverse effects of dehydration than from the
minuscule amounts of chemical contaminants present in your water supply.
Relatively speaking, the risk from exposure to microbial contaminants is
much greater than that from chemicals.
And here’s one more uncomfortable
fact. Each of us already carries a certain body burden of dioxins regardless
of how and what we eat. If you look hard enough, you’ll find traces of
dioxins in pretty much every place on earth. Paracelsus the famous medieval
alchemist, used to put it straight and simple: it’s the dose that makes
the poison.--Tim Parsons
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