What is secondhand smoking and its harmful effects on health?

Hai. Can someone tell what is secondhand smoking and its harmful effects on our health?

Hai,
Secondhand smoke is a mixture of gases and airborne particles from other people who smoke. It is home to over 7,000 chemicals. Some of these are harmful. Around 70 can cause cancer.

In your blood and blood vessels, it has immediate adverse effects.Secondhand smoking causes sickness and premature death in adults and children who do not smoke.

Second-hand smoke exposure irritates the airways and has significant negative effects on a person’s heart and blood vessels. Second-hand smoke exposure irritates the airways and instantly adversely affects a person’s heart and blood vessels.

It can increase heart disease risk by an estimated 25 to 30 percent.Smoking is not just bad for you; it is bad for the people you 're around. The link between second hand smoke and heart disease are obvious.

Smoking around your kids can have particularly serious consequences for your health. Smoker kids tend to suffer more lung diseases, including pneumonia and bronchitis.