Vaping has been linked to an increase in sleep disorders. Many users of electronic cigarettes experience restlessness and difficulty sleeping after using these devices. Research has found that vaping leads to an increased secretion of cortisol, a stress hormone that can disrupt sleep and can lead to sleep disturbances. These disturbances include difficulty initiating and maintaining sleep, as well as otherwise healthy people not feeling as rested after sleep. Vaping can also cause an increase in heart rate, which can in turn cause sleep issues. As well as interfere with our natural ability for deep sleep, which is essential for our overall health and wellbeing. For those who struggle with insomnia or other sleep issues, limiting or avoiding vaping is important for improving sleep.