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  2. Effects of nicotine on human brain development - Wikipedia

    en.wikipedia.org/wiki/Effects_of_nicotine_on...

    The rise in vaping is of great concern because the parts encompassing in greater cognitive activities including the prefrontal cortex of the brain continues to develop into the 20s. [1] Nicotine exposure during brain development may hamper growth of neurons and brain circuits, effecting brain architecture, chemistry, and neurobehavioral ...

  3. Eye doctor reveals alarming risks of vaping - AOL

    www.aol.com/eye-doctor-reveals-alarming-risks...

    Alex Martin, an eye health expert from Eyebot, says vaping may pose serious risks. Research shows that chemicals in vaping can damage the surface of the eye, disrupt tear film quality, harm the ...

  4. Health effects of electronic cigarettes - Wikipedia

    en.wikipedia.org/wiki/Health_effects_of...

    Nicotine promotes the growth of blood vessels, which can supply tumors and speed tumor growth. [82] As of 2015, long-term vaping had not been assessed for malignancy in individuals with a susceptibility for tumor growth. [152] The effects of nicotine on the sympathoadrenal system could stimulate growth in cancers already present. [262]

  5. Health effects of tobacco - Wikipedia

    en.wikipedia.org/wiki/Health_effects_of_tobacco

    Smoking most commonly leads to diseases affecting the heart and lungs and will commonly affect areas such as hands or feet. First signs of smoking-related health issues often show up as numbness in the extremities, with smoking being a major risk factor for heart attacks, chronic obstructive pulmonary disease (COPD), emphysema, and cancer, particularly lung cancer, cancers of the larynx and ...

  6. How does vaping work? The science and history explained - AOL

    www.aol.com/news/how-does-vaping-work-science...

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  7. Vaping immediately affects vascular health and oxygen levels ...

    www.aol.com/news/vaping-immediately-affects...

    Vaping has an immediate effect on how well the user’s blood vessels work, even if the e-cigarette doesn’t contain nicotine, according to new research.

  8. Vaporizer (inhalation device) - Wikipedia

    en.wikipedia.org/wiki/Vaporizer_(inhalation_device)

    This is an accepted version of this page This is the latest accepted revision, reviewed on 25 January 2025. Device to vaporize substances for inhalation A vaporization heat wand and vaporization chamber bowl used to deliver vapor through a water pipe A vaporizer or vaporiser, colloquially known as a vape, is a device used to vaporize substances for inhalation. Plant substances can be used ...

  9. Composition of electronic cigarette aerosol - Wikipedia

    en.wikipedia.org/wiki/Composition_of_electronic...

    Vaping appears to give less nicotine per puff than cigarette smoking. [98] Early devices typically delivered low amounts of nicotine than that of traditional cigarettes , but newer devices containing a high amount of nicotine in the liquid may deliver nicotine at amounts similar to that of traditional cigarettes. [ 70 ]