Filters also altered the way tobacco burns, actually increasing some toxins in the smoke
One does not, while smoking it, feel transported to the familiar comforts of 221B Baker Street no glow of the hearth, no low murmur of Victorian London traffic beyond the window, no sense that Holmes himself might, in a moment of abstraction, reach for the tobacco tin
Since these air sacs, known as alveoli, are critical to oxygen and carbon dioxide exchange, their destruction leads to a decrease in the level of oxygen in the blood and to higher levels of carbon dioxide
The clear answer is yes
On a regular basis, a neighbour smokes on their outdoor patio, steps from your living room window