Harmful Effects of Secondhand Smoke: Why is it Called a Silent Killer? Expert Reveals
Secondhand smoke or passive smoke is the smoke from the burning end of a cigarette, bd or water pipe that is inhaled by a smoker and exhaled by a non-smoker. Tobacco smoke contains over 4,000 toxic chemicals and there is no safe level of exposure to secondhand smoke.Also Read – Caution! Smoking cigarettes can cause … Read more