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Chemical Exposure Linked To Cardiovascular Disease

Exposure to (), which is found in some , has been linked to cardiovascular disease (CVD) and peripheral arterial disease.

Researchers in Chicago found an between higher levels of PFOA and incidence of cardiovascular disease. The chemical, used in products such as polishes, paper and food packaging, is detectable in the blood of more than 98 percent of the US population.

One limitation to the study is that researchers relied on self-reported data about people’s diagnosis with CVD.

Professor Peter Weissberg, Medical Director at the British Heart Foundation (BHF), said: “This observational study showed that people with cardiovascular disease tend to have high levels of PFOA in their blood. This does not mean PFOA causes .

“We would need to see further research to properly establish whether this is a chance association or if PFOA does carry risks.

“In the meantime, the best way to avoid heart disease is to quit smoking, exercise regularly and eat a balanced diet. The type of food you eat will have a much greater influence on your heart health than the packaging it comes in.”

This study was published online in the .


Issued in response to: “Perfluorooctanoic Acid and Cardiovascular Disease in US Adults”, Anoop Shankar, MD, PhD; Jie Xiao, MS; Alan Ducatman, MD, MSc.
Archives of Internal Medicine. doi:10.1001/archinternmed.2012.3393.

Source: The British Heart Foundation