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Key Points/Overview

Polycarbonate plastic made with BPA is shatter-resistant, lightweight, and has high optical clarity, similar to glass. Epoxy resins made with BPA are tough and readily adhere to metal surfaces, making them excellent materials for protective coatings.

BPA is one of the most thoroughly tested chemicals in use today and has a safety track record of more than 50 years.

Scientific studies show that in humans BPA is quickly metabolized and eliminated from the body.

What is BPA?

BPA is one of the most thoroughly tested chemicals in use today and has a safety track record of more than 50 years. The consensus of major government agencies around the world is that BPA is safe as used in food-contact applications. The CLARITY Study, a 5+ year, multipronged U.S. federal government research program and the largest study ever done on BPA, confirms BPA’s safety. The results, released in 2018 by the U.S. National Toxicology Program, were accompanied by a statement from Dr. Stephen Ostroff, Deputy Commissioner for Foods and Veterinary Medicine at the U. S. Food and Drug Administration (FDA), saying: “our initial review supports our determination that currently authorized uses of BPA continue to be safe for consumers.”

You may have heard claims that BPA exposure causes health effects in people. Scientific research shows that in humans, BPA is quickly metabolized and eliminated from the body – it does not accumulate in blood or tissues. Because of the way BPA is processed in the body, it is very unlikely that exposure to BPA at typical levels could cause health effects.

This is further confirmed by CLARITY, as “the results clearly show that BPA has very little potential to cause health effects, even when people are exposed to it throughout their lives,” said Steven G. Hentges, Ph.D., Polycarbonate/BPA Global Group of the American Chemistry Council (ACC).

Uses & Benefits

Products made from BPA meet high-performance demands. Epoxy resins made with BPA are tough and readily adhere to metal surfaces, making them excellent materials for protective coatings. Polycarbonate plastic made with BPA is shatter-resistant, lightweight, and has high optical clarity similar to glass.

BPA create shatterproof surfaces

Polycarbonate Plastic

  • Strong, shatter-resistant polycarbonate is used for helmets and protective sports visors to help protect children and athletes from injuries.
  • Polycarbonate plastic also is used to make housings for electronic products such as cell phones and laptops, as well as optical discs such as CDs and DVDs. Because of its extreme durability and strength, polycarbonate plastic is particularly useful for making component parts that need to be thin and light, but strong.
  • Polycarbonate plastic used in automobiles helps make cars lighter and more fuel-efficient while maintaining safety.
  • Polycarbonate plastic provides the benefit of long-lasting transparency and durability in new, design-inspired LED lighting in vehicles.
BPA ski goggles

Epoxy Resins

  • Food cans and other metal containers may be coated with epoxy resin linings made with BPA to help prevent direct food contact with metal, which helps protect food from contamination and spoilage.
  • High-performance epoxy resins are used to make aircraft, cars, bicycles, boats, golf clubs, skis and snowboards durable, flexible and strong.
  • Durable and decorative floorings, such as terrazzo flooring, chip flooring and colored aggregate flooring, are made from epoxy resins.
electronics stacked on top of each other

Safety Information

The results of the CLARITY Study, a 5+ year, multipronged U.S. federal government research program and the largest study ever done on BPA, confirm BPA’s safety. Released in 2018 by the U.S. National Toxicology Program, the data supports FDA’s one word answer to the question “Is BPA safe?”: “Yes”. It is important to note that scientific experts at FDA, and other regulatory bodies, review the full weight of the scientific evidence when making decisions about safety.

Government agencies that have evaluated the safety of BPA include:

FAQs

In recent years, many claims have been made about the health effects of BPA. Extensive scientific data about BPA provides consumers with information about BPA safety and help put public confusion about BPA into perspective:

If I buy a “BPA-free” product, is it safer?

There is no scientific basis to say that BPA-free products are safer than products with BPA. “Free of” claims are used to indicate that a product does not contain a certain material, such as BPA, but they can sometimes be misleading. In fact, the Federal Trade Commission has specifically cautioned that “free-of claims may deceive consumers by falsely suggesting that … the marketer has ‘improved’ the product by removing the substance.”

Is there concern that exposure to BPA can cause harm or result in serious diseases?

While there have been many hundreds of studies on BPA, none has shown a direct cause-and-effect relationship between BPA and any human health effects.

When government scientists review studies to make a safety conclusion, they look at the “weight of the evidence,” meaning the information available from all sources, and how well each study was conducted. The conclusion is not based simply on the number of studies, but more importantly on their quality and scientific value. Studies are different, and all are not of the same quality. Some are conducted according to internationally recognized standards that ensure methodological and statistical reliability, and others are not.

Government regulators have the responsibility of reviewing all studies and considering issues like study design and quality and whether the result of any particular study was repeated in other studies. In the United States, FDA is the agency charged with this review for food contact applications. The CLARITY Study, the largest study ever done on BPA and conducted by FDA experts, confirms that BPA is safe, and supports the agency’s one word answer to the question: “Is BPA safe?”: “Yes”.

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