CDC/BPA

Bisphenol A (BPA) and the Centers for Disease Control and Prevention (CDC)

Bisphenol A (BPA) is an industrial chemical that has been used since the 1960s in the production of certain plastics and resins. These materials are often used in containers that store food and beverages, such as water bottles, and are also found in other consumer goods. The Centers for Disease Control and Prevention (CDC) is a national public health institute in the United States, and it plays a crucial role in monitoring and researching the effects of BPA on human health.

Overview of BPA

BPA is primarily used to make polycarbonate plastics and epoxy resins. Polycarbonate plastics are known for their durability and clarity, making them ideal for use in a variety of consumer products. Epoxy resins are used as coatings inside food and beverage cans, as well as in other applications.

BPA can leach into food and beverages from the containers that are made with it, especially when they are heated. This has raised concerns about the potential health effects of BPA exposure, as it is known to be an endocrine disruptor, which means it can interfere with the body's hormonal systems.

Health Concerns

Research has suggested that BPA exposure may be linked to a variety of health issues, including:

• Reproductive health problems
• Cardiovascular disease
• Diabetes
• Obesity
• Cancer

The potential effects of BPA on the brain and behavior of fetuses, infants, and children are also of concern, as these groups are considered more vulnerable to the effects of endocrine disruptors.

CDC's Role

The CDC conducts research and provides information on the health effects of BPA exposure. It monitors BPA levels in the U.S. population through the National Health and Nutrition Examination Survey (NHANES), which measures BPA in urine samples. This data helps to assess exposure levels and potential health risks.

The CDC also collaborates with other agencies, such as the Food and Drug Administration (FDA) and the Environmental Protection Agency (EPA), to evaluate the safety of BPA and to develop guidelines and regulations to protect public health.

Regulatory Actions

In response to growing concerns about BPA, various regulatory actions have been taken:

• The FDA has banned the use of BPA in baby bottles and sippy cups.
• Some states and countries have implemented additional restrictions on BPA use in consumer products.
• Manufacturers have developed BPA-free alternatives for many products.

Also see

• Endocrine disruptor
• Polycarbonate
• Epoxy resin
• Food and Drug Administration
• Environmental Protection Agency