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Conflicts of Interest: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest

Increased use of e-cigarettes by youth has raised concerns about the trying out of e-cigarettes and then taking up cigarette smoking, often referred to as the gateway to smoking 9,10

If youre concerned about substance use: Talk to your healthcare provider if you feel comfortable doing so

This is common in air handling units

For some people it may result in weight gain, joint pain, headaches and migraines or in my case a skin disorder