A study done to observe readings for nitrogen dioxide NO2 and particulates in kitchens with gas stoves. Forty million Americans use gas stoves. For these homes the best way to reduce harmful effects is to ventilate with fresh air by opening a window or door a little bit. Particulates come from the food itself that is being cooked and this happens for both gas and induction electric stoves. Only half of American gas stove kitchens turn on the vented hood that takes the air outside, these need to be turned on.
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