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Fact Sheet: The Plastic Threat to Human Health


Fact Sheet: The Plastic Threat to Human Health

The billions upon billions of items of plastic waste choking our oceans, lakes, and rivers and piling up on land is more than unsightly and harmful to plants and wildlife. Plastic Pollution is a very real and growing threat to human health.

The following 10 facts shed light on how plastic is proving dangerous to human health.  To learn more about the threat and impact of plastic pollution and get tips to reduce your plastic consumption, download our Plastic Pollution Primer and Toolkit today!


FACT #1 A National Health and Nutrition Examination Survey produced by the US Centers for Disease Control and Prevention concluded that BPA was found in 93% of urine samples taken from people above the age of six.[1]
FACT #2 Bisphenol A[2] also known as BPA, used to make billions of plastic beverage containers, dinnerware, protective linings of food cans and toys, is considered an endocrine disruptor, meaning it can both decrease or increase endocrine activity in humans and cause adverse health effects.[3]
FACT #3 Based on the weight of existing evidence, it is likely that elevated urinary BPA levels are associated with prostate cancer in humans and may be an independent diagnostic marker in prostate cancer patients.[4]
FACT #5 Some animal studies have indicated adverse effects of BPA on newborns and fetuses.[5]
FACT #6 Breast milk of most women in the developed world contains dozens of compounds including BPA that have been linked to negative health effects.[6]
FACT #7 Growing literature links many Phthalates[7], which are a group of chemicals used to make plastics more flexible and harder to break, with a variety of adverse outcomes including weight gain and insulin resistance, decreased levels of sex hormones, and other consequences for the human reproductive system both for females and males.[8]
FACT #8 When food is wrapped in plastic containing BPA, phthalates may leak into the food. Any migration is likely to be greater when in contact with fatty foods such as meats and cheeses than with other foods.[9]
FACT #9 In general, it is not recommended to heat food in plastic containers with the codes 3 and 7. The USDA Food Safety and Inspection Service advises Americans not to reuse margarine tubs, take-out containers, whipped topping bowls, and other one-time use containers, which are more likely to melt and cause chemicals to leach into food.[10]
FACT #10 The label BPA-free in a container of bottle doesn’t mean a product is free from other harmful chemical compounds that are slightly different but have a different name. [11]


[1] National Report on Human Exposure to Environmental Chemicals

[2] Bisphenol A (BPA) is used to manufacture polycarbonate plastics. This type of plastic is used to make some, compact disks, impact-resistant safety equipment, and automobile parts. BPA epoxy resins are used in the protective linings of food cans, in dental sealants, and in other products. General exposure to BPA at low levels comes from eating food or drinking water stored in containers that have BPA. Small children may be exposed by hand-to-mouth and direct oral (mouth) contact with materials containing BPA. Dental treatment with BPA-containing sealants also results in short-term exposure. In addition, workers who manufacture products that contain BPA can be exposed. Centers for Disease Control,

[3] National Institutes of Health,

[4] A Review of the Carcinogenic Potential of Bisphenol A

[5] National Institute of Environmental Health Sciences,

[6] Scientific American,

[7] Phthalates are a group of chemicals used to make plastics more flexible and harder to break. They are often called plasticizers. Some phthalates are used as solvents (dissolving agents) for other materials. They are used in hundreds of products, such as vinyl flooring, adhesives, detergents, lubricating oils, automotive plastics, plastic clothes (raincoats), and personal-care products (soaps, shampoos, hair sprays, and nail polishes). Phthalates are used widely in polyvinyl chloride plastics, which are used to make products such as plastic packaging film and sheets, garden hoses, inflatable toys, blood-storage containers, medical tubing, and some children’s toys. Centers for Disease Control and Prevention,

[8] National Institutes of Health,

[9] Harvard University,


[11] Time Magazine