Ethan Clarke
Dolls have been a staple toy for children, especially young girls, for decades. Barbie, for example, has been around since 1959. However, the plastic bodies of these dolls have raised concerns among parents and environmentalists. While some worry about the potential health risks associated with the chemicals used in plastic dolls, others are concerned about the environmental impact of plastic toys, which can take anywhere from 20 to 500 years to decompose. This has led to discussions about the safety and sustainability of the materials used in doll manufacturing, with some companies even launching doll ranges made from recycled plastics.
| Characteristics | Values |
|---|---|
| Plastic type | Polyethylene, acrylonitrile butadiene styrene (ABS), PVC, polypropylene, polyvinylidene dichloride (PVDC), silkstone, polyester |
| Plasticizers | Phthalates |
| Risks | Toxic or poisonous if ingested, endocrine disruption, preterm birth |
| Affected groups | Children, pregnant women |
| Alternatives | Cloth toys, recycled plastic |
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What You'll Learn
- Plasticizers like phthalates, which are toxic if ingested, were used in dolls
- Bisphenol-A (BPA) is a harmful chemical found in some hard, clear plastics
- Hormone interference: Phthalates and BPA can disrupt hormones and child development
- Preterm births: Research links higher phthalate exposure to premature deliveries
- Environmental impact: Plastic dolls contribute to carbon emissions and pollution
Plasticizers like phthalates, which are toxic if ingested, were used in dolls
Plasticizers are substances added to plastics to increase their flexibility, transparency, durability, and longevity. Phthalates, a type of plasticizer, are commonly used to soften polyvinyl chloride (PVC).
Phthalates have been linked to a range of adverse health effects, particularly when ingested. While they are commonly ingested in small quantities through food, higher exposure may lead to more severe health risks. For example, in China, the extensive use of plastics has resulted in increased exposure to phthalates, which has potentially harmful environmental and health consequences.
Phthalates have been associated with neurodevelopmental issues, childhood asthma, lower semen quality, and an increased risk of childhood asthma, ADHD, Type 2 diabetes, and certain cancers. They can also negatively impact the endocrine system and the functioning of multiple organs, affecting pregnancy, child growth, and reproductive systems in both children and adolescents.
Due to these health concerns, lower-molecular-weight phthalates have been replaced in many products in the United States, Canada, and the European Union. Bis(2-ethylhexyl) phthalate (DEHP), a well-known phthalate, is regulated as a toxin and banned from use in children's toys, among other consumer goods.
In the context of dolls, the ingestion of phthalates by children chewing on the dolls or accessories could be a concern. Older dolls are more likely to contain higher levels of phthalates, and parents are advised to research the safety of dolls before purchase.
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Bisphenol-A (BPA) is a harmful chemical found in some hard, clear plastics
Bisphenol-A (BPA) is an industrial chemical used in the production of polycarbonate plastics and epoxy resins. It is primarily used in the creation of shatterproof windows, eyewear, water bottles, and epoxy resins that coat some metal food cans, bottle tops, and water supply pipes. BPA is also commonly found in food containers, baby bottles, and plastic water bottles.
BPA has been used since the 1960s to produce strong and resilient plastics for food packaging and home kitchen use. It is added to many commercial products, and its ability to leach into food and beverages from these containers is a significant cause for concern. This is because research suggests that BPA exposure is linked to a number of health issues. BPA exposure can influence bodily processes such as growth, cell repair, fetal development, energy levels, and reproduction.
The primary source of exposure to BPA for most people is through their diet. Food and beverages account for the majority of daily human exposure to BPA. This is particularly true for foods or beverages stored for long periods in containers with BPA, such as canned tomatoes or bottled water. Heating these containers can cause additional BPA to leach out, further increasing exposure.
Due to the health concerns associated with BPA, many plastic products are now labeled "BPA-free." However, some BPA-free products have replaced BPA with similar compounds, such as bisphenol-S (BPS) or bisphenol-F (BPF), which may also carry risks. To reduce exposure to BPA, it is recommended to limit the use of canned foods and plastic containers, especially for hot food or liquids. Glass, porcelain, or stainless steel containers are preferable alternatives.
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Hormone interference: Phthalates and BPA can disrupt hormones and child development
Plastic toys, especially dolls, were historically made with phthalates, a substance added to plastics as a plasticizer to increase flexibility and softness. However, over time, the plasticizers tend to separate from the rest of the plastic, resulting in sticky toys covered in phthalates. These chemicals are toxic or poisonous if ingested or swallowed, making them particularly dangerous for younger children who tend to put things in their mouths.
Phthalates and BPA are endocrine disruptors, meaning they can interfere with hormones and child development. Specifically, they can interfere with hormones such as estrogen and testosterone, potentially impacting a child's growth and normal development, especially with long-term exposure, including exposure in the womb.
In a study of over 6,000 pregnant women, researchers found that higher concentrations of phthalates in urine samples were correlated with a greater likelihood of preterm births. The research also suggested that reducing phthalate exposure by 50% could prevent preterm births by almost 12%. As preterm birth is a leading cause of newborn death and long-term health and developmental issues, this is a significant concern.
To reduce exposure to these harmful chemicals, consumers can opt for toys made from alternative materials, such as cloth or wood. Additionally, apps like Environmental Working Group's Skin Deep project, Think Dirty, Detox Me, and Clearya can help individuals choose safer products by evaluating the ingredients in personal care items.
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Preterm births: Research links higher phthalate exposure to premature deliveries
Dolls have traditionally been made of plastic, with Barbie being a prime example of a doll with a "life in plastic". However, some dolls are made of cloth or polyester, the latter of which is argued to be a greener alternative to cotton, despite being derived from petroleum, a non-renewable resource.
The issue with plastic dolls is that they often contain harmful chemicals, such as phthalates, which can be dangerous if ingested. Phthalates are synthetic chemicals widely used in consumer products, including personal care products such as cosmetics, solvents, detergents, and food packaging.
Research has found a link between prenatal phthalate exposure and adverse birth outcomes, specifically an increased risk of preterm birth. A study by the NIH analyzed data from over 6,000 pregnant women in the US and found that women with higher concentrations of phthalate metabolites in their urine were more likely to deliver their babies prematurely. The researchers also found that reducing phthalate exposure by 50% could prevent preterm births by an average of 12%.
Another study published in The Lancet Planetary Health reviewed existing literature on the association between phthalate exposure and birth outcomes. The review found consistent relationships between prenatal phthalate exposure and decreased gestational length, leading to preterm birth. While the existing studies have limitations, the adverse consequences of exposure to phthalates during pregnancy are profound, including infant and childhood mortality, adverse psychological and behavioral outcomes, and increased risk of cardiovascular disease and diabetes in later life.
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Environmental impact: Plastic dolls contribute to carbon emissions and pollution
Plastic dolls have a significant environmental impact, contributing to both carbon emissions and pollution. The production and disposal of plastic dolls can lead to the release of harmful chemicals and greenhouse gases, posing risks to human health and the environment.
Plastic dolls, such as Barbie, are made from various plastics, including low-density polyethylene, acrylonitrile butadiene styrene (ABS), and polyvinyl chloride (PVC). The manufacturing of these plastics involves the use of crude oil, which results in carbon emissions. For instance, each Barbie doll produced by Mattel generates 648 grams of carbon dioxide over its lifecycle. With millions of dolls manufactured annually, the cumulative carbon footprint is substantial.
Additionally, plastic dolls contribute to pollution in multiple ways. Firstly, during production, petrochemical plants emit toxic pollutants, adversely affecting the health of nearby communities, particularly families of colour or those with lower wealth. Secondly, plastic dolls can contain harmful chemicals like phthalates, which are added to increase flexibility. Over time, phthalates can separate from the plastic, making the toys sticky and covered in toxic substances. If ingested, these chemicals pose risks to children's health, interfering with hormones and potentially disrupting growth and development.
The degradation and disposal of plastic dolls further add to environmental concerns. Plastics can take anywhere from 20 to 500 years to decompose naturally. During this slow degradation process, they can release toxic chemicals into the soil and water, contributing to soil pollution and water contamination. Moreover, the incineration of plastic waste releases harmful gases and particulate matter, leading to air pollution and respiratory issues for nearby populations.
While some companies, like Mattel, have started to use recycled plastics in their doll production, there is still a long way to go in reducing the environmental impact of plastic dolls. Consumers can play a role by opting for more sustainable alternatives, such as cloth toys, or by supporting companies that prioritize eco-friendly practices and materials.
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Frequently asked questions
Dolls made of harmful plastics are not safe for children to play with, especially if they are mouthing or chewing on the dolls. It is recommended to research each doll before buying it and to look up any risks associated with the materials used.
Harmful plastics are those that contain chemicals that are toxic or poisonous if ingested or swallowed. Phthalates, for example, are added to plastic as a plasticizer to increase flexibility and softness, but they can separate from the rest of the plastic over time, making the toys sticky and covered in phthalates.
It can be difficult to know the specific composition of a doll, as manufacturers often keep this information confidential. However, some apps, such as Environmental Working Group’s Skin Deep project, can help consumers evaluate products and choose safer options. Additionally, newer dolls are more likely to be made with safer materials, as regulations have changed over time.
