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By: TC Newman, Buzz60. Cigarette smoking and exposure to second-hand smoke is widely known to be harmful, especially to children and babies. But a new study has set out to prove that second hand ...
Cancer Research UK says: “All passive smoking is unsafe, and it is particularly dangerous for children.” The CDC says : “There is no safe level of exposure to second-hand smoke (SHS); even ...
A new study from the University of Montreal and CHU Sainte Justine Research Centre revealed that kids who were exposed to smoke either in a continuous or intermittent way during their early ...
Passive smoking is the inhalation of tobacco smoke, called passive smoke, secondhand smoke (SHS) or environmental tobacco smoke (ETS), by individuals other than the active smoker. It occurs when tobacco smoke diffuses into the surrounding atmosphere as an aerosol pollutant , which leads to its inhalation by nearby bystanders within the same ...
The most significant effects were noted at a level of 5 ppm. [49] The fetus is even more susceptible to damage from carbon monoxide intake, which can be harmful when inhaled during pregnancy, usually through first- or second-hand tobacco smoke.
Moreover, because the fetus cannot breathe the smoke out, it has to wait for the placenta to clear it. These effects account for the fact that, on average, babies born to smoking mothers are usually born too early and have a low birth weight (less than 2.5 kilograms or 5.5 pounds), making it more likely the baby will become ill or die. [21]
News studies show smoking near babies is worse than you think and has same effects as smoking while pregnant.
Third-hand smoke is contamination by tobacco smoke that lingers following the extinguishing of a cigarette, cigar, or other combustible tobacco product. [1] First-hand smoke refers to what is inhaled into the smoker's own lungs, while second-hand smoke is a mixture of exhaled smoke and other substances leaving the smoldering end of the cigarette that enters the atmosphere and can be inhaled by ...