consumer safety Archives

consumer safety

April 15, 2025

Unsafe sleeping? Mattresses may expose children to toxins as they sleep, studies find

By Shannon Kelleher

While monsters under the bed may be just childhood fantasy, parents might have real reason to fear what’s lurking in their children’s mattresses.

These mattresses can contain a variety of toxic chemicals including flame retardants and substances called “plasticizers” that make materials softer and more flexible, exposing kids and babies as they sleep to harmful emissions linked to issues with cognitive function, asthma, cancer and other health problems, according to new peer-reviewed research.

In a study published April 15 in the Environmental Science & Technology Letters, scientists detected over two dozen phthalates, flame retardants, and UV-filter chemicals (which protect materials from sunlight) in 25 Canadian children’s bedrooms, with the highest levels in the air around the beds where the children slept.

A related study published in the journal Environmental Science & Technology pointed to mattresses as the likely source, finding emissions of 21 semi-volatile organic compounds in 16 newly purchased children’s mattresses when the researchers simulated a child’s body weight and temperature.

While the testing took place with mattresses purchased in Canada, it seems likely that mattresses in the US would contain similar chemicals of concern, since the countries use some of the same brands and likely rely on some of the same suppliers, said Arlene Blum, executive director of the Green Science Policy Institute and an author of one of the studies.

The findings “underscore the role of children’s mattresses as a significant source” of these chemicals in children’s sleeping environments and are “particularly concerning given the substantial amount of time children spend sleeping each day, their tendency for higher exposures and increased susceptibility to harm due to their developmental stage,” the authors write.

September 19, 2024

Wide variety of pesticides found in baby foods sold at major retailer

By Douglas Main

Samples of puréed apple and pear baby food sold online and at Target stores in San Francisco, Washington, DC and Minneapolis were found to contain a wide variety of pesticides, according to a new report by an environmental group.

All eight samples of the baby food products, which are made by the popular retail store’s house brand, Good & Gather, contained a class of chemicals called neonicotinoids, according to the study published this week, which was conducted by the nonprofit Friends of the Earth and has not been peer-reviewed. These pesticides are widely used in agriculture and considered toxic to insects such as honeybees. Evidence is accumulating that they may also have various negative effects on human health.

The neonicotinoids detected include imidacloprid, present in half of the pear products, and thiacloprid, present in 75% of the apple purée samples. Both are considered “highly hazardous pesticides” by the Pesticide Action Network, and each are banned for outdoor use in the European Union due to their toxicity, including to pollinators like bees.

The European Food Safety authority has stated that thiacloprid “is likely to damage fertility and the unborn child.”

Target did not respond to multiple requests for comment.

Nathan Donley, a scientist who studies pesticides with the Center for Biological Diversity but wasn’t involved in the report, said the results show the regulators are failing to keep food safe, especially for infants.

“To see neurotoxins in children’s food, at any level, is unacceptable in my opinion,” he said. “Every child has different susceptibilities and sensitivities – the idea that a certain level of a poison is safe for every individual is outdated thinking.”