How Bad Is Second Hand Smoke?

How bad is second hand smoke?

Secondhand smoke is the combination of smoke from the burning end of a cigarette and the smoke breathed out by smokers. Secondhand smoke contains more than 7,000 chemicals. Hundreds are toxic and about 70 can cause cancer.

There is no risk-free level of exposure to secondhand smoke.


Comments

Popular posts from this blog

Ano Ang Pumapasok Sa Iyong Isipan Kapag Naririnig Ang Salitang Kabataaan

Bakit Hindi Dapat Magtakda Ng Iyong Kinabukasan Ang Iyong Nakaraan