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Aguilar-Ballester M, Herrero-Cervera A, Vinu , et al

3.2.3 Influence on cardiovascular biomarkers Acute effects on biomarkers across five studies involving healthy populations with a history of smoking, including a randomized crossover study between tobacco smokers and non-smokers, demonstrated that active e-cigarette use in smokers and passive use in healthy individuals did not affect blood count markers

Official manufacturer details are available here: Chapman Official Product Page

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