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The feed solutions for each mentioned heavy metal were prepared in 10, 20, 30, and 50 mg/L concentrations

Symptoms of secondhand vape exposure Symptoms of secondhand vape exposure shortness of breath bronchitis symptoms popcorn lung, which is a condition that results in damage to the lungs worsening heart and lung disease According to the American Lung Association, vaping products may have several harmful effects on health: Propylene glycol and vegetable glycerin, two of the main ingredients in e-cigarettes, may be toxic to cells

The FDA's new tobacco advisory committee is currently sifting through the evidence

As for the baseline groups, the WT mice exposed to JUUL + PBS showed no signs of inflammation after 3 or 60 days of JUUL aerosol exposures (Additional file 1: Fig