Acrylamide in Coffee

Acrylamide is a chemical compound that forms naturally in a wide variety of starchy foods when they are cooked at high temperatures, including bread, potatoes, and coffee. In the context of coffee, it is a byproduct of the Maillard reaction—the same essential chemical process that creates the browning, aroma, and flavor we love. Because it is an inherent part of the roasting process, it is virtually impossible to produce roasted coffee that is entirely free of acrylamide.

For the coffee industry, the presence of acrylamide has been a subject of scientific study for decades. Research consistently shows that the levels of acrylamide in coffee are well within the safety limits established by international food safety authorities. Furthermore, the concentration of acrylamide is highest in the early stages of the roast and tends to decrease as the roast progresses. This means that darker roasts, which are roasted for longer periods, often contain lower levels of acrylamide than lighter roasts.

It is important to distinguish between the presence of a compound and its health impact. While acrylamide is classified as a potential carcinogen in high-dose animal studies, the amounts consumed through a normal diet—including coffee—are not linked to increased cancer risk in humans. Coffee is, in fact, one of the most studied beverages in the world, and the overwhelming body of evidence suggests that moderate coffee consumption is associated with numerous health benefits, including a reduced risk of several chronic diseases.

In practice, acrylamide is a non-issue for the average coffee drinker. It is a natural consequence of the chemistry that makes coffee delicious. Roasters do not need to adjust their profiles to "remove" acrylamide, as doing so would likely result in coffee that is underdeveloped and lacks the complex flavors that define specialty coffee. Instead, the industry focuses on the overall quality and safety of the supply chain, ensuring that the coffee we drink is produced, roasted, and brewed to the highest possible standards.