When it comes to child safety, parents tend to pull out all the stops … or maybe parents are the ones actually putting in all the stops. Regardless, a recent study about baby teething toys, or chew toys, which are not regulated in the same category as baby bottles, has shown that “BPA-free” may not actually really mean BPA-free. The study showed that not only did toys labeled as “non-toxic” contain toxic chemicals, but a majority of toys labeled as “BPA-free” actually contained BPA.
The study was designed to look at whether baby teething toys contained EDCs (endocrine disruptor chemicals), BPA, and other toxic chemicals. EDCs are harmful chemicals that can affect a person’s development in many ways. Because all the harmful links between BPA, EDCs, and other toxins remain unknown, some researchers suggest avoiding as many as possible.
Chew on What?
In 2012, the FDA banned BPA from baby bottles and children’s drinking cups. However, teethers were not included in the ban. This meant that while many companies voluntarily claimed to remove BPA from their products, there was no mandate to investigate these products for BPA. Which leads to perhaps the most shocking result from the study: a high percentage of teethers that were used in the study were mislabeled as non-toxic or BPA-free or both.
Fortunately, as the researchers found, the levels of BPA that the teethers gave off were, assuming normal teether usage, generally within what is considered safe. More protective parents, or weary researchers, are likely to disagree with what is considered safe. …
Children’s bath products, including shampoos, soaps, lotions and bubble baths marketed as safe and gentle actually contain cancer causing chemicals, according to a report released by the Campaign for Safe Cosmetics (CSC). The report found that widely used brands of bath products for kids contain formaldehyde and a chemical called 1,4-dioxane.
The “No More Toxic Tubs” report was based on independent testing of 48 children’s bath products for 1,4-dioxane and testing of 28 products for formaldehyde. According to the National Cancer Institute, formaldehyde has been identified as causing cancer in humans by the International Agency for Research on Cancer, and as a probable human carcinogen by the US Environmental Protection Agency.
According to the U.S. Department of Health and Human Services, 1,4 dioxane is a clear liquid that easily dissolves in water and is used in the manufacture of chemicals. The Department of Health and Human Services currently considers 1,4 dioxane as “reasonably anticipated to be a human carcinogen.” The Boston Globe quotes the U.S. Consumer Product Safety Commission as stating that “the presence of 1,4-dioxane, even as a trace contaminant, is cause for concern.”
As the Globe reports, Japan and Sweden currently ban formaldehyde from personal care products, and the European Union has banned 1,4 dioxane. Currently, the US does not limit the amount of either substance in cosmetics, including bath products for kids. Don’t bother checking labels for these chemicals because US regulations currently do not require product labels to include the presence of either chemical. …
EPA Should Pursue Cumulative Risk Assessment of Phthalates and Other Chemicals
WASHINGTON — The U.S. Environmental Protection Agency should examine whether combined exposures to chemicals known as phthalates could cause adverse health effects in humans, says a new report from the National Research Council. In addition, this analysis, called a cumulative risk assessment, should consider other chemicals that could potentially cause the same health effects as phthalates, instead of focusing on chemicals that are similar in structure, which is EPA’s current practice. Furthermore, EPA should consider using the recommended approach for future cumulative risk assessments on other kinds of chemicals.
Phthalates are used in a wide variety of consumer products, such as cosmetics, medical devices, children’s toys, and building materials. In light of concerns, the European Union and the United States have passed legislation that restricts the concentrations of several phthalates in children’s toys, and the European Union has also banned several phthalates from cosmetics. EPA asked the Research Council to recommend whether it should conduct a cumulative risk assessment for phthalates, and if so, how it should be framed. Accordingly, the National Research Council report is not a comprehensive profile on the health effects of phthalates.
Recent animal studies have increased understanding of the potential risks from phthalates, although few human studies on the health effects of phthalates are available, said the committee that wrote the report. To decide whether a cumulative risk assessment is warranted, two factors needed to be determined: whether humans are exposed to multiple phthalates at any given time, and whether sufficient evidence exists linking exposures to similar adverse health effects. The committee established that recent studies have shown widespread human exposure to multiple phthalates, including in utero exposure.
Then, the committee reviewed animal research and found that exposure to various phthalates in lab animals produced similar health outcomes, including a range of effects on the development of the male reproductive system. The most notable effects in male rats are infertility, undescended testes, malformation of the penis, and other reproductive tract malformations. However, the severity of effects differs among phthalates; some exhibit less severe or no effects. Furthermore, the age of the animals at the time of exposure is critical to the severity of the effects. For example, the fetus is most sensitive. Given that multiple human exposures to phthalates occur and that research shows exposure to different phthalates leads to similar outcomes in lab animals, a cumulative risk assessment is called for, the committee said.
The animal studies reviewed by the committee also indicated that some phthalates reduce testosterone concentrations. Depending on when this drop occurs, it can cause a variety of effects in animals that are critical for male reproductive development. Other chemicals known as antiandrogens, which prevent or inhibit male hormones from working, can produce similar effects in lab animals. The committee recommended that phthalates and other chemicals that affect male reproductive development in animals, including antiandrogens, be considered in the cumulative risk assessment. A focus solely on phthalates to the exclusion of other chemicals would be artificial and could seriously underestimate risk, the committee emphasized.
Currently when conducting cumulative risk assessments, EPA often considers only chemicals that are structurally related, on the assumption that they have the same chain of reactions that lead to a final health outcome. That practice ignores how exposures to different chemicals may result in the same health effects. The conceptual approach taken for phthalates — to consider chemicals that cause similar health effects — should also be applied when completing any cumulative risk assessment, the committee said. For instance, EPA could evaluate the risk of combined exposures to lead, methylmercury, and polychlorinated biphenyls because all contribute to cognitive deficits consistent with IQ reduction in children.
In addition, further research should be conducted to allow greater refinement of the cumulative risk assessment associated with phthalates and reduce uncertainty associated with such an assessment, the report says. Moving beyond the constraints of grouping chemicals based on structural similarity may appear challenging, but it is feasible to evaluate the multiplicity of human exposures. It also directly reflects EPA’s mission to protect human health, the committee noted. Such a shift in approach would entail substantial efforts by EPA, such as defining and setting priorities among the most prominent adverse health effects. However, a focus on similar outcomes facilitates the process by identifying the groups of chemicals that should be included. (NAS Dec 2008)
Ain’t gonna happen. Guvt broke, gotta shovel more money at the banks. Must … sacrifice … children … to … satanic … banksters ….