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originally posted by: jrod
a reply to: o0oTOPCATo0o
It should be noted that hemp is a strain of cannabis, not the gender of the plant.
originally posted by: Iamthatbish
The history behind this specific prohibition has many documentaries.
I was amazed how people just believed what they were told back then. Is it any wonder we don't believe them now?
Using marijuana carries legal risks, but the consequences of occasionally lighting up do not include long-term loss of lung function, according to a new study. In the study in which participants had repeated measurements of lung function over 20 years, occasional and low cumulative marijuana use was not associated with adverse effects on pulmonary function.
"At levels of marijuana exposure commonly seen in Americans, occasional marijuana use was associated with increases in lung air flow rates and increases in lung capacity," Kertesz says. "Those increases were not large, but they were statistically significant. And the data showed that even up to moderately high-use levels -- one joint a day for seven years -- there is no evidence of decreased air-flow rates or lung volumes."
Kertesz cautions that smoking marijuana is not an avenue to better lung health.
"It's not enough of an increase that would make you feel better," he says "Healthy adults can blow out 3 to 4 liters of air in one second. The amount of gain, on average, from marijuana is small, 50 ccs or roughly a fifth of a can of coke. So it's not something that would be noticeable."
Also, Kertesz says, the increase does not hold steadfast over time.
"The relationship changes for people who get to high levels of lifetime exposure," he says. "At that point, the data suggests there is a decline in lung air-flow rate. There also may be other damaging effects that don't manifest until extremely high levels of exposure; we did not have enough very heavy marijuana smokers in this study to determine this."
Contrary to common belief, marijuana is addictive. Estimates from research suggest that about 9 percent of users become addicted to marijuana; this number increases among those who start young (to about 17 percent, or 1 in 6) and among people who use marijuana daily (to 25-50 percent).
originally posted by: knightsofcydonia
Your logic:
"Marijuana smoke doesn't destroy your lungs, but can even improve the functionality of your lungs.I was just pointing out that this is a good thing"
+
"Though I'd also have to say that we all know that any type of smoke inhalation is bad for you"
= Contradicting your own logic.
Just giving stoners another ridiculous reason to justify their addiction..I can hear it already "Oh, man but didnt you know it tooootallly increases your lung capacity... so I can like.. breathe more.man its soo good for you, you should try it..oh and I voted for Obama.."
I can can agree that orally active intake is a great alternative as well as moderation, though.
originally posted by: knightsofcydonia
Just giving stoners another ridiculous reason to justify their addiction..I can hear it already "Oh, man but didnt you know it tooootallly increases your lung capacity... so I can like.. breathe more.man its soo good for you, you should try it..oh and I voted for Obama.."
.a reply to: Krazysh0t