how many cigarettes does a smoker smoke a day Do People Per Day? Depends Where They Live #KeenToKnow #Smoking #Tobacco Smoking One Pack of Cigarettes

Because nicotine in small doses, like a couple of cigarettes, is a stimulant

Among these substances are nicotine, carbon monoxide, carbon dioxide, tar, ammonia, formaldehyde, acrolein, acetone, polycyclic aromatic hydrocarbons (benzo (a) pyrene), hydroxyquinones, nitrogen oxides, and heavy metals (nickel, cadmium, chromium, and arsenic) [20]

Explain that research tells us the brain continues to grow, develop, and mature into the 20s

Combine that with the fact that nicotine no longer acts as a mild stimulant for your metabolism, and you can see why the scale might start creeping up

A new campaign by Public Health England (PHE) warns smokers of the damage caused by their habit