Walk into any nearest store and youll observe it clearly
You probably dont know this, but you have likely taken propylene glycol several times since you were a child
While health consequences of long-term e-cigarette use (or vaping) are largely unknown [1,2,3,4], expert opinion regards vaping as substantially less harmful than smoking [1, 5]
However, the vascular constriction and DHT amplification caused by nicotine itself remain
[22] A meta-analysis from 2018, conducted on 61 randomized controlled trials, showed that among people who quit smoking with a cessation medication and some behavioral help, approximately 20% were still nonsmokers a year later, as compared to 12% who did not take medication