Health risks of plastics for children

Recent studies have revealed concerning evidence about the health risks associated with exposure to plastics, particularly for vulnerable groups like children.

How microplastics enter our environment

Plastics break down into tiny particles called microplastics, which are less than 5 millimeters in size. These microplastics are released into the environment through various sources such as the washing of synthetic clothes, industrial processes, and even the everyday wear and tear of plastic products. Shockingly, these particles are present in the air we breathe, the water we drink, and even the food we consume.

Children at higher risk

Children, especially those under six, are particularly vulnerable to the effects of microplastic exposure. Research shows that young children inhale up to three times more microplastics than adults and ingest significantly more due to behaviors like frequent hand-to-mouth activities. Additionally, children spend a lot of time crawling on floors, increasing their exposure to microplastic fibers shed from carpets, upholstery, and household dust.

One study highlighted in the report found that newborns and infants have higher concentrations of polyethylene terephthalate (PET) particles in their bodies compared to adults. These particles come from everyday items like baby bottles, toys, and clothing, which often contain synthetic fibers.

Health impacts on children

Once inhaled or ingested, microplastics can penetrate deep into the lungs or enter the gastrointestinal tract, leading to inflammation and other health issues. For children, whose immune and respiratory systems are still developing, this exposure poses an even greater threat. Chronic exposure to microplastics can contribute to conditions such as asthma, respiratory infections, and even long-term risks like heart disease and cancer.

Microplastics may also impact brain health. Studies on animal models have shown that nano-sized plastics can cross the blood-brain barrier, raising concerns about their potential neurotoxic effects on children's developing brains.

As microplastics continue to accumulate in our environment, the evidence of their potential harm grows. Children, with their developing bodies and increased exposure, are at a higher risk. By taking steps to limit exposure, parents can help safeguard their children's health against the invisible threat of plastic pollution.

Source: 2022 report