https://www.goodrx.com/blog/smoking-diabetes-high-blood-sugar-insulin-resistance-health-risks/?rs_oid_rd= [login to see] 939340&utm_medium=email&utm_source=resci&utm_campaign=newsletter_153-tamiflu-vs-xofluza&utm_content=ret&c=fixed-email-newsletter153
Yet another reason not to smoke or vape. It's incredibly harmful to your system. Please talk with your kids/grandkids and anyone else you know who is doing this.