Quote:
Originally posted by Mhs90
Neither is Coca-Cola or car smoke. What should we do?
|
STOP WITH THIS MENTALITY, IT'S SO RIDICULOUS!!!
X amount of wrongs will never make another thing right. If anything you're only showing how stupid we are to legalise something else that's dangerous/unhealthy for the public/society. You can say that about anything! Let's legalise heroin, because we're already drinking coca-cola. You cannot NOT see how silly that sounds?
The fact you are using car smoke and Coca-Cola, in defence of weed is mind boggling. There's so far apart, it's outrageous to try to insinuate otherwise.
Quote:
Originally posted by Eaten By Lions
Sorry but the government really shouldn't be allowed to ban things because they are "potentially harmful", especially when the "harmful" aspect of it has already been disproven by science and eons of history.  |
Erm.... no it hasn't? You're feigning ignorance, so you can selfishly satisfy your own wants.
Effects on the Heart
Within a few minutes after smoking marijuana, the heart begins beating more rapidly and the blood pressure drops. Marijuana can cause the heart beat to increase by 20 to 50 beats per minute, and can increase even more if other drugs are used at the same time.
Because of the lower blood pressure and higher heart rate, researchers found that users' risk for a heart attack is four times higher within the first hour after smoking marijuana, compared to their general risk of heart attack when not smoking.
Effects on the Lungs
Smoking marijuana, even infrequently, can cause burning and stinging of the mouth and throat, and cause heavy coughing. Scientists have found that regular marijuana smokers can experience the same respiratory problems as tobacco smokers do, including:
Daily cough and phlegm production
More frequent acute chest illnesses
Increased risk of lung infections
Obstructed airways
Most marijuana smokers consume a lot less cannabis than cigarette smokers consume tobacco, however the harmful effects of smoking marijuana should not be ignored. Marijuana contains more carcinogenic hydrocarbons than tobacco smoke and because marijuana smokers typically inhale deeper and hold the smoke in their lungs longer than tobacco smokers, their lungs are exposed to those carcinogenic properties longer, when smoking.
What About Cancer?
Although one study found that marijuana smokers were three times more likely to develop cancer of the head or neck than non-smokers, that study could not be confirmed by further analysis.
Because marijuana smoke contains three times the amount of tar found in tobacco smoke and 50 percent more carcinogens, it would seem logical to deduce that there is an increased risk of lung cancer for marijuana smokers. However, researchers have not been able to definitively prove such a link because their studies have not been able to adjust for tobacco smoking and other factors that might also increase the risk.
Studies linking marijuana smoking to lung cancer have also been limited by selection bias and small sample size. For example, the participants in those studies may have been too young to have developed lung cancer yet. Even though researchers have yet to "prove" a link between smoking pot and lung cancer, regular smokers may want to consider the risk.
Other Health Effects
Research indicates that THC impairs the body's immune system from fighting disease, which can cause a wide variety of health problems. One study found that marijuana actually inhibited the disease-preventing actions of key immune cells. Another study found that THC increased the risk of developing bacterial infections and tumors.
Effects of Exposure During Pregnancy
Several studies have found that children born to mothers who used marijuana during pregnancy exhibit some problems with neurological development. According to those studies, prenatal marijuana exposure can cause:
Altered responses to visual stimuli
Increased tremulousness
Problems with sustained attention and memory
Poor problem-solving skills
Including gay marriage bans