you're worried about ingesting microplastics. I'm vaping raw data directly into my lungs like Johnny Mnemonic. we are not the same. Answer this in the comments: What do microplastics, vape smoke, and secondhand cigarette exposure have in common? They could all be quietly harming your kidneys. Emerging research links exposure to invisible toxins, Investigating the inflammatory effect of microplastics in cigarette butts on peripheral blood mononuclear cells Scientific Reports Inhalation Toxicology of Vaping Products and Implications for Pulmonary Health Lumati launches at home saliva microplastics test