Perfluorooctanesulfonic Acid (PFOS/PFAS)

What is Perfluorooctanesulfonic Acid (PFOAS)?

Perfluorooctanesulfonic acid, better known as PFOAS, is a chemical substance belonging to the group of per- and polyfluoroalkyl substances (PFAS). These substances are known for their ability to repel water, fat, and dirt, and are therefore used in many industrial applications and consumer products, such as in non-stick pans, textiles, and firefighting foam.

Why should you have PFOAS tested?

Testing for PFOAS can be important because long-term exposure to this substance is associated with various health risks, such as effects on the liver, the immune system, and possible links to certain types of cancer. Testing PFOAS in the blood can help determine exposure and assess potential health risks, especially for people living in contaminated areas or working with these chemicals.

What does it indicate?

The presence of PFOAS in the blood may indicate exposure to these chemicals. Since PFOAS can accumulate in the body, testing for it can help assess the degree of exposure over time.

What does a high PFOAS level mean?

A high level of PFOAS in the blood may indicate significant exposure to these chemical substances. This can lead to an increased risk of health issues, including immune system disruption, effects on the liver, and an increased risk of certain forms of cancer.

What does a low PFOAS level mean?

A low level of PFOAS in the blood suggests minimal exposure to these chemical substances, which is generally viewed as favorable for health. It minimizes the potential health risks associated with PFOAS.