# Study Shows Asthma Improvement After Switching From Gas to Electric Stoves Replacing gas stoves with electric models reduces asthma symptoms significantly. - **Source:** [CNET](https://brifing.si/source/ce507de7-7f24-4ff4-ab6d-7635abcc095a) - **Published:** 2026-07-23 - **Topic:** [Business](https://brifing.si/c/business) - **Original article:** - **On Brifing:** https://brifing.si/s/e5ef761b-c046-4f13-8073-b8d2b5c650ea ## Health Impacts of Gas Stoves Gas stoves release air pollutants like nitrogen dioxide during cooking, which can cause respiratory issues, especially for asthma patients. A study in Northeast Ohio found that switching from gas to electric stoves reduced asthma symptoms. ## Study Details The study, conducted by MetroHealth System, included 85 adults and children with 'poorly controlled asthma.' Participants recorded symptoms before and after replacing gas stoves with electric induction models. Indoor nitrogen dioxide levels dropped by 70% after the switch. ## Improvement in Asthma Symptoms Switching from gas to electric stoves reduced participants' asthma symptoms from moderate to mild. This improvement was similar to or better than results from clinical trials of asthma medications. ER visits and hospitalizations decreased by 70%. ## Participant Satisfaction 98% of participants reported being satisfied or very satisfied with their new electric induction stoves, compared to 41% for their previous gas models. The quick heating and cooling features of electric stoves were also appreciated. ## Study Limitations The study followed a small group for a few months and did not include a comparison group using gas stoves. Results were based on self-reported data rather than medical records, limiting the generalizability of the findings. ## Economic Barriers Replacing gas stoves with electric models may not be financially feasible for many. In the study, upgrading electrical systems in older homes cost an average of $7,000. In newer homes, electric stoves and installation cost around $1,500. ## Importance for Health and Environment Gas stoves emit pollutants like nitrogen dioxide, carbon monoxide, and carcinogenic compounds. These pollutants are linked to asthma, lung cancer, diabetes, and preterm birth. Switching to electric stoves is a crucial step for both individual and environmental health. ## Sources covering this story - https://www.cnet.com/health/a-study-found-asthma-improves-after-switching-from-a-gas-stove-to-electric/ — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._