Larger particles favor the larger and more central airways, while smaller particles are deposited in the smaller peripheral airways and sacs, leading to chronic inflammation, infections, oxidative stress and damage to the airways and gas exchange areas of the lung [15]
I am quite pleased with this presentation from D&R, not boring at all
The packs should feature graphic images displaying diseased lungs, and the text-warning should read something like: "smoking can cause various cancers." Health warnings on cigarette packs are a measure recommended under the World Health Organization's (WHO) Framework Convention on Tobacco Control, with the goal of reducing tobacco associated mortality and morbidity
With every puff, youll enjoy hints of sweet fruit and creamy undertones, creating a relaxing experience thats perfect for winding down after a long day
Researchers at the Vagelos College of Physicians and Surgeons (New York), published in the journal The Lancet Respiratory Medicine, found that smoking fewer than five cigarettes a day can cause long-term lung damage