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A Cozy Evening at Home May Pose Health Risks for Those with Mild Asthma, According to New Study
While setting a delightful table, sizzling a steak in the pan, and creating a romantic ambiance with candlelight may set the stage for an enchanting evening, a recent study from Aarhus University’s Department of Public Health suggests that one should exercise caution when indulging in these comforts.
Karin Rosenkilde Laursen, a postdoctoral researcher at the department and a co-author of the study, revealed, “Our study highlights that indoor air pollution resulting from cooking fumes and candle combustion can have adverse health effects, such as irritation and inflammation, in young individuals with mild asthma. We’ve even identified potential signs of DNA damage and inflammation in their blood.”
When we engage in activities like using the oven, cooking on the stovetop, or lighting candles, ultrafine particles and gases are generated, which we inevitably breathe in. Previous research has demonstrated that these particles and gases can be detrimental to our health. What distinguishes this study is its focus on the impact on young individuals aged 18 to 25 who have mild asthma.
“In our study, we observed that even in very young individuals with mild asthma, discomfort and adverse effects can occur if the room is not adequately ventilated during cooking or candle burning,” says Karin Rosenkilde Laursen. “Young people are generally more resilient and physically fit than older age groups, making it particularly concerning that we observed a significant impact of these particles on this specific age group.”
However, it’s not just those diagnosed with asthma who should take heed of indoor air quality concerns, she notes.
“Although our study concentrated on young individuals with asthma, its findings are relevant and noteworthy for everyone. With the onset of winter, a season when we tend to illuminate many candles and may be less inclined to open doors and windows while cooking, prioritizing a healthier indoor environment can potentially contribute to reducing the incidence of serious lung and cardiovascular diseases, as well as cancer.”
