what are the harmful substances in cigarette smoke contains thousands of chemicals, many of which toxic and to human body. Here's a detailed breakdown of some of the most dangerous constituents and their effects: 1 You don't have to smoke

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[DOI] [PubMed] [Google Scholar] 22.Frei R., Ferstl R., Konieczna P., Ziegler M., Simon T., Rugeles T.M., Mailand S., Watanabe T., Lauener R., Akdis C.A., et al

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Facts: What Science Says About Disease Transmission Several misconceptions exist regarding disease transmission through shared smoking implements: Myth: The heat from smoking kills all germs Fact: While heat can inactivate some pathogens, the temperature at the mouthpiece of most smoking devices isn't consistently high enough to sterilize the surface