Long term exposure to rising AQI (Air Quality Index) levels are making us susceptible to respiratory (breathing) and cardiovascular (heart) issues. Not only ambient pollutants, but indoor pollutants are also silently affecting our health.
One of the most common contributors to indoor air pollution is gas stove, which many of us use regularly for cooking. Although convenient, gas stoves release harmful chemicals that affect our health in several ways. So, let’s explore how gas stoves silently affect our health and ways to reduce its harmful effects.
How do gas stoves affect our health?
One of the main air pollutants associated with gas stoves is nitrogen dioxide and tiny airborne particles called PM2.5, both of which are lung irritants.
Nitrogen dioxide is linked with childhood asthma. It can worsen symptoms of asthmatic adults and lead to development and exacerbation of Chronic Obstructive Pulmonary Disease (COPD).
While road traffic is the main outdoor source of nitrogen dioxide, gas stove is a significant indoor source.
Improperly vented stoves release high levels of carbon monoxide (CO). Inhaling carbon monoxide can cause headache, dizziness, fatigue, disorientation and eventually death.
Long term nitrous oxide exposure in children affects their neuropsychology, resulting in cognitive under performance.
Ultrafine particles released during gas cooking can penetrate deep into lungs and enter bloodstream, increasing the risk of heart attacks and other heart related diseases.
Benzene, a harmful byproduct of gas stove combustion can increase the risk of leukemia and blood cancer.
How can we reduce these risks?
Open windows when cooking food and use exhaust fans to move the air outdoors. It can definitely contribute to outdoor air pollution but the risks are lesser compared to inhaling pollutants in confined spaces.
Air purifiers do not remove all air pollutants, but can improve indoor air quality, especially in poorly ventilated homes.
Instead of gas stoves prefer using electric cooking appliances such as electric induction stoves, electric pressure cookers or rice cookers. These appliances do not release harmful chemicals and thereby help to reduce indoor air pollution.
Conclusion
Gas stoves are convenient to use. But the harmful chemicals released from gas stoves are negatively impacting our health. Hence taking simple steps like improving ventilation, using air purifiers and electric appliances can help to reduce indoor air pollution.
MBH/PS