Archive for the ‘Infant/Toddler Health’ Category

Link between Autism and vinyl floors?

Certainly more research is needed, but a Swedish study concluded that an infant/toddler with vinyl flooring in their bedrooms were twice as likely to have autism 5 years later than those with wood or linoleum flooring. For parents who smoked, autism rates were also twice as those who’s parents did not smoke. More research is absolutely needed, but interesting nonetheless. 
Vinyl can emit phthalates, which are chemicals used to make soft plastic that have also been connected to allergies and asthma. The scientists, lead by Carl-Gustav Bornehag of Karlstad University in Sweden, call the data “far from conclusive” and say further studies with a larger group of children are needed to confirm a link.

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Create an eco-nursery; County bans BPA baby bottles and Rubber mulch is toxic

Something new: Link Round up!

It’s difficult to post even weekly now with 2 kids and working full time, so I decided when I have several interesting topics at once, I will give a smaller summary and post the link to the article.

Eco-proof the nursery this is a great little article highlighting common concerns for today’s new parents (or new again). It shows how parents are concerned about the expense of raising a “green” baby and offers tips on how to go free for free or for very little money.

One NY County Bans BPA Baby bottles Hats off to them! I hope this catches on, though with manufacturers stopping the production of them and national retailers stopping the sale of them, bottles made with BPA will be hard to come by soon enough.

Rubber mulch is not non-toxic and contains metal fragments. And Obama just used it on his girl’s White House playground. Hopefully he will replace it. While it seems like a great idea to turn used tires into mulch for playgrounds and landscapes, it really is not non-toxic or safe for kids or the environment. Plus, rubber is highly flammable and difficult to extinguish once on fire.

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Would you feed your baby rocket fuel?

You may be feeding your baby rocket fuel and not know it. baby-bottle
 
The CDC has tested several samples of infant formula and found traces of perchlorate, a chemical used in rocket fuel.  If the powdered formula was also mixed with water also contaminated with perchlorate, it could exceed levels considered safe for adults.
 
“No tests have ever shown the chemical caused health problems, but scientists have said significant amounts of perchlorate can affect thyroid function. The thyroid helps set the body’s metabolism. Thyroid problems can impact fetal and infant brain development.”
 
The brands of formula tested were not released.
 
Earlier this year, the U.S. Environmental Protection Agency said it was considering setting new limits on the amount of perchlorate that would be acceptable in drinking water. A few states have already set their own limits.

The EPA has checked nearly 4,000 public water supplies serving 10,000 people or more. About 160 of the water systems had detectable levels of perchlorate, and 31 had levels high enough to exceed a new safety level the EPA is considering.

This is just really sad. I breastfeed, so I don’t have to worry about the formula contamination, but I have friends who formula feed, and this is a stress they don’t need on their plate. I do worry about the water contamination. I don’t really want to be drinking rocket fuel, even if at a “safe” level. Just like I
 
What can you do?
– Don’t freak out and don’t stop giving your baby formula
– Breastfeed if you can
– Since the brands tested were not disclosed, choosing a different formula is not helpful (and you should consult your pediatrician before doing so in any case).
– Install a water filtration system capable of removing perchlorate for use of mixing with formula (and drinking of course!)
– If you do a little homework, you can probably find bottled water that has used one of the above methods. But note: Not all bottled water is the same! Several manufacturers simply bottle filtered tap water. Know what you are buying.
– Since the food we eat could be irrigated with water contaminated with perchlorate, buy produce from areas that do not use contaminated water to irrigate.
Check this table for areas contaminated with perchlorate 
And a map from the EPA
And sites known to manufacturer or use perchlorate
– And write letters – write letters to your congressmen, formula manufacturers, the FDA, the president – anyone who could have influence. Let them know rocket fuel in formula and in drinking water is not acceptable.

Source: FoxNews

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No more BPA in food and beverage containers!

That’s what leaders from the House and Senate are proposing. The bill was introduced Friday and would establish a federal ban on the use of BPA in all food and beverage containers.

canned-foods

From the Washington Post:
The move came a day after Sunoco, the gas and chemical company, sent word to investors that it is now refusing to sell bisphenol A, known as BPA, to companies for use in food and water containers for children younger than 3. The company told investors that it cannot be certain of the chemical compound’s safety. Last week, six baby-bottle manufacturers, including Playtex and Gerber, announced that they will stop using BPA in bottles.

I am glad one of the big oil companies is taking a stand like this. Very impressive since the sale of BPA is a lucrative market for them.

From Milwaukee Journal Sentinel
Scientists and environmentalists praised the move as an acknowledgment of the chemical’s danger, but some worried that more needs to be done to study how humans are exposed to the chemical.BPA is found lurking in many places including baby bottles, plastic containers (even some labeled microwave safe), food and beverage containers, eyeglasses, CDs, dental sealants and many other places.

“It may represent just the tip of a much larger iceberg,” said Pat Hunt, the professor from Washington State University whose work led to the discovery of the effects of BPA on animals more than 10 years ago.

“Recent work suggests that contaminated food and beverages alone aren’t sufficient to account for the levels reported in human blood. Thus, it’s clear that we need to know a lot more about how we are exposed to this chemical.”

 

BPA has been linked to behavioral problems, obesity, certain cancers, diabetes, miscarriage, low sperm counts, hyperactivity, heart disease, has been found to interfere with chemotherapy in breast cancer patients, and many other problems.

Why the FDA still considers BPA “safe” is beyond me. I mean other than they are in bed with the plastic industry folks. Hey, money talks. But its certainly infuriating as a parent knowing that hundreds of studies, another Federal Health agency and now even a BPA manufacturer all find there is enough evidence that this stuff does cause harm even in small amounts.

There are ways to avoid BPA in food and beverages. We do not use canned foods/beverages in our house, and I do not miss it or find it any harder to make dinner. I get fresh or frozen fruits and vegetables. For soup, we make our own from scratch –it’s healthier and it tastes much better. If I really need canned something, which is usually just beans for taco night, I use Eden Organics whose cans are not lined with BPA (except tomatoes, which are too acidic). Even chicken and beef stock can be bought in a boxed form allowing you to avoid cans. Cream of whatever soups are the only other thing I use and I know there are recipes out there to make your own. For beverages, go for glass bottles (though the tops may be lined with BPA), or plastic (which is a whole other concern. We just gave up soft drinks all together a few years ago – there is no nutritional benefit to drinking it, it’s full of bad stuff and its not cheap.

See my lists of BPA free items for children and some for mom too.
BPA free bottles, sippy cups and food storage
BPA and phthalate free pacifiers
BPA and phthalate free teethers and rattles
 
BPA free dishes, utensils, snack containers and food storage

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Sources:
JSOnline
Washington Post

BPA investigation: To read the Journal Sentinel’s ongoing investigation “Chemical Fallout,” go to www jsonline.com/chemicalfallout. JSOnAir Meg Kissinger on BPA To see Meg Kissinger talk about the national attention the Journal Sentinel is getting for its research into bisphenol A, go to jsonline.com/jsonair.

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BPA may linger in body longer than we thought

New research shows that BPA may linger in the body much longer than we previously thought. Researches thought BPA was purged by the body in 24 hours, but that was based on limited research.

BPA is everywhere: in PVC pipe, in polycarbonate drink containers, in the plastic that lines food and soft-drink cans, and even in dental sealants. It’s also in our bodies. Virtually everyone has detectable levels of BPA in his or her body.

Now there’s evidence that BPA might be in our water as well as in our food, and that it lingers in our fat tissues. If confirmed — and the current findings are very preliminary — it could mean BPA is a bigger problem than thought.

University of Rochester researcher Richard Stahlhut, MD, MPH, analyzed data on 1,469 U.S. adults from the CDC’s huge 2003-2004 NHANES study. That study gave fasting people one-time BPA tests, and also collected extensive dietary data.

“After 10 to 15 hours of fasting, there shouldn’t be anybody with any detectable levels of BPA,” Stahlhut tells WebMD. “But it just hangs there like the London fog. You do see a subtle downward trend, but what you don’t see is it falling off the map. And by 24 hours it’s still there.”

And FastCompany pulled this quote from the study.
Not wishing to weigh the argument unscientifically, the research paper even states that, “Whether BPA can cause human health effects is a matter of some debate; the potential for harm to infants and the fetus is currently considered more likely than harm to adults.” But the piece concludes: “In our data, BPA levels appear to drop about eight times more slowly than expected – so slowly, in fact, that race and sex together have as big an influence on BPA levels as fasting time.”

The study was not perfect, the subjects in the study could drink tap water, black coffee and diet soda (hopefully not from cans lined with BPA). However, there was more BPA detected in the body that still gives us reason to be concerned.

These findings suggests that BPA may linger in the body longer, or that BPA may come from other sources like tap water (where BPA leaches from PVC pipes). Another theory is that BPA may be stored in body fat.

This is interesting because BPA may play a larger role in disease that we thought.

A 2008 study in the Journal of the American Medical Association showed that people with higher urinary BPA levels have more medical disorders. Another intriguing study from 2008 showed that BPA — at normal levels of exposure — disrupts a hormone involved in insulin sensitivity and diabetes. And a 2007 study showed that obese people are much more likely to suffer insulin resistance if they have high fat levels of organic pollutants.

“Imagine if what we think is caused by obesity is actually caused by persistent organics in the fat of obese people,” Stahlhut says. “If they don’t have the organics, they don’t have the diabetes. That would be huge.”

See my lists of BPA free items for children and some for mom too.
BPA free bottles, sippy cups and food storage
BPA and phthalate free pacifiers
BPA and phthalate free teethers and rattles
 
BPA free dishes, utensils, snack containers and food storage

Follow me on Twitter!

Sources
WebMD
FastCompany

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BPA mimics estrogen and phthalates block testosterone

This article sums up pretty much what we already know, but it does a good job of showing how BPA acts like estrogen and phthalates block testosterone. I did learn that BPA exposure to babies in the womb have a greater negative effect on girls than boys, causing more reproductive harm than I thought.

Mice that were exposed to BPA as fetuses developed abnormalities of the ovaries, uterus, and vagina, Dr. Taylor said. Other murine studies found genetic abnormalities in eggs, an increased risk of mammary cancers, and early puberty in females.

The list of problems was shorter for male mice exposed to the chemical, with reduced sperm production and increased prostate size at the top.

And for phthalates…

Studies in male animals have found reduced sperm production, undescended testes, hypospadias, decreased testosterone production, and reduced anogenital distance.

The chemical’s effects on female reproduction were far fewer, with murine studies linking it to delayed or premature puberty.

They touch on the FDA’s stance that BPA is safe, where the FDA states they did not have sufficient evidence. However, human studies would be difficult. For one, a human study on either substance would be difficult since the entire population is exposed to both chemicals. Also, subjecting humans to high levels of this stuff would be unethical.

“Sometimes you just have to make decisions based on ‘inadequate’ evidence,” Dr. Lustig said regarding the FDA’s investigation of BPA, and potentially phthalates. “You just [make them] based on the right thing to do.”

Amen to that.

Read the entire article here.

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See my lists of BPA free items for children and some for mom too.
BPA free bottles, sippy cups and food storage
BPA and phthalate free pacifiers
BPA and phthalate free teethers and rattles
 
BPA free dishes, utensils, snack containers and food storage

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The Real Story Behind Bisphenol A

How a handful of consultants used Big Tobacco’s tactics to sow doubt about science and hold off regulation of BPA, a chemical in hundreds of products that could be harming an entire generation.

I always liked FastCompany magazine. There are always great articles. Well, they have recently looked into the BPA controversy / debate as well and published an article here last week. They looked at both sides, the history, how the studies were done, what the FDA reviewed and who funded the studies, etc. Pretty much everything you ever wanted to know about the BPA issue. They interviewed several folks from both sides. It’s a very long, but very interesting read.

Here are some of my favorite quotes from the article:
“The United States has a long tradition of keeping harmful substances — lead, DDT, tobacco, PCBs — on the market for decades after scientists find adverse effects.”

“Senator Charles Grassley of Iowa, who has launched numerous investigations into the agency, contends, “The FDA has got to be a watchdog, not a business partner with industry.”

“If these low-dose findings were counterintuitive to toxicologists, they made perfect sense to developmental biologists. After all, BPA is a synthetic hormone. Any physician knows that at small doses, most hormones are extremely powerful in stimulating their target organs, while at higher doses — above a certain threshold — they can paralyze these same organs. (Testosterone powers the male sex drive, for instance, but at high doses causes impotence.)”

Very interesting indeed. I could pull more quotes, but then I may as well copy the whole article! They have uncovered what many of us already know – there is enough evidence that it may cause harm at any dose so it is best to just avoid BPA altogether. Retailers such as Babies R Us, Wal-Mart and Target had said they would stop selling polycarbonate baby bottles at the end of 2008 (though I have seen them on the shelves as of last week). Nalgene has gone to a BPA-free plastic water bottle as consumers demand a safer product and the FDA sits and takes money from the plastic industry and tries to convince us that BPA is safe when there are over 100 studies not funded by the plastics that claim otherwise.

BPA, or Bisphenol A, is a hormone-mimicking chemical found in plastic polycarbonate baby bottles, water bottles, dental filings, in the lining of canned foods, etc. Even at low doses it can affect the endocrine system. Learn more here

I have several lists with safer alternatives to polycarbonate plastics.
BPA free bottles, sippy cups and food storage
BPA and phthalate free pacifiers
BPA and phthalate free teethers and rattles
 
BPA free dishes, utensils, snack containers and food storage for kids

And I am finishing up my BPA free food storage list in between nursing my newborn, so please check back!

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