Int J Scientific Research in Environ Sci 3:915 Montalvo MF, Sampaio LLG, Gomes HHF, Malafaia G (2019) An insight into the cytotoxicity, genotoxicity, and mutagenicity of smoked cigarette butt leachate by using Allium cepa as test system
The researchers found that smoking more cigarettes overall increased the risk of respiratory symptoms by the age of 28, with one packyear the equivalent of smoking one pack of 20 cigarettes per day for one year increasing the risk by around 10% compared to non-smokers
Children's Health How Much Acid is in Your Drink
It's like toddlers, who are fascinated by electrical sockets and want to stick their fingers in," Dr Suwannapa
Why is this such a big development
Relying only on windows is ineffective if the outdoor air is polluted (e.g., smog, pollen) or during bad weather