The air fryer has gained immense popularity in Brazilian kitchens and has transitioned from a novelty item to a common appliance used in everyday cooking. According to a recent study, six out of the ten most searched terms in the 'recipes' category on Google involve dishes made using air fryers, such as French fries, cakes, and puddings. Despite its popularity, there is still a significant amount of misinformation regarding its safety and health effects that users need to be cautious about.

Concerns about the potential cancer risks associated with air fryers have surfaced, mirroring the criticisms faced by microwaves decades ago. However, current evidence does not support these claims. The air fryer functions as an oil-less frying machine that utilizes a mechanism of rapidly circulating hot air to cook food, replicating the frying process. While it is important to recognize the risks associated with food preparation, the focus should be more on the types of food being cooked in the air fryer rather than the appliance itself.

Particularly, starchy foods such as potatoes and bread can create acrylamide, a substance that forms during the degradation of carbohydrates, which has been linked to cancer. This suggests that the health implications of using an air fryer are more closely related to food choices than to the appliance's operation. Proper usage and awareness of what is being cooked are essential to maximize the benefits of this kitchen appliance while minimizing potential health risks.