benefits of quitting tobacco timeline Stop Smoking Timeline of benefits to your

Theres a limit that the EPA has set based on health effects

Add CBS News on Google WARNING: Tobacco smoke can harm your children WARNING: Cigarettes cause fatal lung disease WARNING: Cigarettes cause cancer WARNING: Cigarettes cause strokes and heart disease WARNING: Smoking during pregnancy can harm your baby WARNING: Smoking can kill you WARNING: Tobacco smoke causes fatal lung disease in nonsmokers WARNING: Quitting smoking now greatly reduces serious risks to your health

All the others smoked cigars, pipes or used snuff

This is because nicotine from the mother's cigarette smoke crosses the placenta and directly affects the growing fetus