Originally posted by: Howard
Originally posted by: chess9
Because you will get emphysema, heart disease, possibly diabetes, and cancer. By the age of 50 you will be sucking down 5 lpm of supplemental oxygen and will be facing probable death before the age of 70.
-Robert
Can you prove any of this?
I can't prove a thing, but quite a few researchers have provided significant evidence of emphysema alone. It should be noted that those who smoke MJ inhale much more deeply than cigarette smokers, and they get signs of emphysema 20 years earlier than cigarette smokers.
"Marijuana is inhaled as extremely hot fumes to the peak inspiration and held for as long as possible before slow exhalation. This predisposes to greater damage to the lungs and makes marijuana smokers are more prone to bullous disease as compared to cigarette smokers."
Patients who smoke marijuana inhale more and hold their breath four times longer than cigarette smokers. It is the breathing manoeuvres of marijuana smokers that serve to increase the concentration and pulmonary deposition of inhaled particulate matter ? resulting in greater and more rapid lung destruction."
http://www.sciencedaily.com/re...08/01/080123104017.htm
And this from WebMD:
"In our clinic we have encountered several young marijuana smokers with no history of tobacco smoking or other significant risk factors who were diagnosed with lung cancer or other ... cancers. It's certainly reasonable to suspect there could be an association with the development of emphysema." Though more study is needed, he says, "for the recreational user with a full life expectancy, the potentially harmful effects of marijuana smoking are a legitimate concern."
http://www.webmd.com/news/2000...ar-marijuana-emphysema
These same, or similar, concerns were expressed about cigarette smoking in the 1950's and 1960's, but they were poo-pooed by people who knew much better, like tobacco farmers, cigarette smokers, and advertisers/manufacturers.
Lots of people are in the line to Darwin's Waiting Room.
-Robert