How does perfluorooctanoic acid affect health?

The perfluorooctanoic acid found in some packaging microwave popcornso the Consumer Magazine called to avoid the consumption of this product. The United States Environmental Protection Agency (EPA)had already warned about this agent and at Uno TV we explained What is it Y how it affects your health.

What is perfluorooctanoic acid, present in microwave popcorn?

The perfluorooctanoic acid (PFOA) It is a chemical agent that belongs to the Perfluoroalkyl and Polyfluoroalkyl Substances (PFAS)which have been used in a wide variety of industries around the world.

According to the EPA, this acid is extremely persistent environment and the body because it does not degrade and can accumulate over time. The Agency noted that it can cause detrimental effects to human health.

What did Consumer Magazine say?

The Consumer Magazineas well as other agencies, alerted the population to the presence of the perfluorooctanoic acid (PFOA) not only in the microwave popcorn packagingbut also in the teflon for the pans

“Some microwave popcorn packages contain this material, which is also found in Teflon pans; it has been shown that exposure to heat and ingestion can cause thyroid cancer or infertility”

Consumer Magazine

How does PFOA in microwave popcorn affect health?

The EPA itself details that the perfluorooctanoic acid present in the microwave popcorn packaging can cause adverse effects on reproductive and immune systemsas well as in development, and in organs such as the liver and kidneys.

East chemical agent has caused, among other things, tumors in animals. The most constant inquiries are the greatest cholesterol levels in exposed people, with more limited data related to:

  1. low birth weight
  2. Effects on the immune system
  3. Cancer

The Agency for Toxic Substances and Disease Registry (ATSDR) warns that “there are data that suggest an association between levels of PFOA and PFOS and elevated levels of uric acidwhich may be associated with an increased risk of having high pressure“.

How can we be exposed to perfluorooctanoic acid, other than microwave popcorn packaging?

According to the EPAthere are “a variety of ways” that people can exposure to these chemicals and with different exposure levels. For example, people can be exposed to low levels of PFAS via foodwhich can become contaminated through:

  • Earth and water contaminated plants that are used to grow food
  • containers of food that contain PFAS
  • Team that used PFAS during food processing

The perfluoroalkylsamong them the PFOAhave been found both in the air like in dustin surface water and water undergroundas well as in the floor Y sediment. “The highest levels in the environment are generally found near floors where these substances were manufactured or used”, indicates the ATSDR.

The phase-out of perfluorooctanoic acid in several countries

The Perfluorooctanoic Acid Management Program (PFOA Program) consisted of eight major manufacturers chemists agreed to phase out the use of PFOA and its related substances in its products and as emissions from its plants, so in USA certain PFAS are no longer manufactured.

Although this element present in the packaging of the microwave popcorn no longer formally produced in USA, according to the EPAare still produced internationally and can be export to this country in the following products:

  • carpeted
  • leather and clothing
  • textiles
  • Paper
  • packaging
  • Coatings
  • Rubber
  • plastics

For its part, the Association of Specialists in Occupational Health and Prevention (AEPSAL), highlighted in 2017 that the European Union (EU) also prohibited the perfluorooctanoic acid (PFOA) in any product besides microwave popcorn for being a endocrine disruptor.

“Factory workers or people who consumed water with high concentrations of PFOA, exposed to high concentrations of this chemical substance have developed cancer of the testicle, ovary, kidney, prostate and Hodgkin’s lymphoma.”


In accordance with the data provided by ATSDRexposure to agents such as perfluorooctanoic acid (PFOA) was detected in the 95% of blood samples of the global population between the year 1999 and 2000as well as in the cycle of 2003 to 2004this because the perfluoroalkyls can also be transmitted by breastmilk.

It should be noted that the most recent edition of the magazine designed by the Federal Consumer Protection Office (Prophesy), points out that the excess in the consumption of Popcorn from corn for microwaving entails the consumption of neurotoxic pesticides, and only the corn organic is free of this type of substance. Also, popcorn has monosodium glutamate.