We all insist on listening for the cough, when it’s what this acid removes from the vapour that hooks a teenager in a few weeks

We all insist on listening for the cough, when it's what this acid removes from the vapour that hooks a teenager in a few ...

That cough when you first vape? It’s your body’s last defense—and manufacturers have engineered it away. A single chemical modification lets nicotine reach teenage brains in seconds without triggering a single warning sign, creating addiction pathways cigarettes never could.