Acrylamide, a chemical widely employed in various industries such as paper and pulp production, construction, textiles, cosmetics, plastics, mining, food processing, agriculture, and water treatment, has raised concerns due to its potential link to cancer. Consequently, many individuals are seeking ways to limit their exposure to this chemical. While it may be challenging to completely avoid acrylamide due to its presence in numerous foods and industries, there are several measures you can take to minimize your consumption and reduce exposure.
Is Acrylamide Linked to Cancer?
Research conducted on rodents has indicated that exposure to acrylamide can potentially raise the risk of developing various types of cancer. When acrylamide is metabolized by the body, it is converted into glycidamide, a compound known to cause mutations and DNA damage. However, surprisingly, large-scale studies involving humans have not provided conclusive evidence that dietary intake of acrylamide significantly increases the chances of developing cancer.
The lack of definitive evidence in humans may be attributed to the challenges of accurately tracking an individual’s acrylamide consumption. The amounts of acrylamide that have been identified as carcinogenic in mice are significantly higher in proportion to their body weight compared to the amounts studied in humans.
EPA Conclusions
The Environmental Protection Agency (EPA) has classified acrylamide as a Group B2 substance, suggesting that it is likely to increase the risk of cancer in humans. However, further research is needed to confirm this risk. In 2010, the EPA established a Reference Dose (RfD) for oral intake of acrylamide. The RfD sets the maximum safe daily amount of a substance that can be consumed over an average human lifetime. For acrylamide, the RfD is 0.002 milligrams per kilogram of body weight per day. To put it into perspective, an individual weighing 150 pounds should limit their acrylamide intake to approximately 140 milligrams per day. It is worth noting that the average adult in the US consumes significantly less than the RfD dose, with an estimated daily intake of around 27 micrograms of dietary acrylamide.