The reality is more complicated though, because the same study of 70,000 users found that vaping nicotine still doubles the risk of heart attack over not vaping at all, and (more of a concern) many people who vape to stop smoking actually end up doing both multiplying their risk of heart attack by five
Cumulative Damage: Why Every Puff Matters Cardiovascular Impact Smoking affects the lining of your arteries , causing them to thicken and narrow
The day to day consciousness
What has changed noticeably in 2026 is that smoking in busy, visible public spaces is much rarer than it used to be
Consider reaching out to a healthcare provider or addiction specialist if you experience severe depression or suicidal thoughts during withdrawal, have previously been unable to quit despite multiple attempts, have a co-occurring mental health condition such as anxiety or depression, or are using both nicotine and other substances simultaneously