Even Light Smoking Do the Same Lung Damage as for a Heavy Smoker: Study

A light smoker (less than 5 cigarettes per day) could lose about the same amount of lung function in one year as a heavy smoker (more than 30 per day) might lose in nine months, thus pointing at a relatively small difference.

from Top Lifestyle News- News18.com https://ift.tt/31f2nTq