I have been hearing arguments for the decriminalization of marijuana, if not its legalization, since my college days in the 70's. I have yet to find a single argument that would cause me to alter my opinion against its use. Since the 70's we have learned a great deal on how THC affects different organs of the body. Short term effects of marijuana on the brain can include problems with memory and learning, perception, difficulty in thinking and solving problems, loss of coordination and an increased heart rate.
In the past several years Americans have begun to ween themselves off cigarettes. Yet many of the same people who are opposed to cigarette use continue to support the legalization of mariuana, despite the fact that Marijuana carries the same health risks of cigarettes, and may even be worse. One study found that people who smoke marijuana frequently but do not smoke tobacco have more health problems and miss more days at work than nonsmokers. Many marijuana smokers have the same respiratory problems that traditional smokers do. Marijuana also presents a greater risk of cancer, since it has 50 to 70% more carcinogens than do cigarettes. In addition, it is a common practice of marijuana smokers to inhale more deeply and hold their breath longer than cigarette smokers, which increases the lungs' exposure to the carcinogenic smoke.
There are other health issues associated with marijuana. It has been found that THC impairs the immune's ability to fight diseases. Lab experiments that have exposed animal and human cells to THC have shown that the normal disease-preventing reactions of many of the key types of immune cells were noticably inhibited.
Research clearly demonstrates that marijuana has the potential to cause or deepen depression and anxiety. In addition, heavy marijuana smokers have been found to have more trouble sustaining and shifting their attention and in registering, organizing and using information than did light marijuana users.
Marijuana has the same addictive qualities of cigarettes. Long-term users continue to abuse the drug even though it interferes with family, school and work. People trying to quit have experienced the same kind of problems as cigarette smokers have experienced including irritability, sleeplessness and anxiety.
While marijana use does not
make one go on to heavier drugs, it does tend to cause them to
want to use the heavier drugs. Many times a heavy marijuana smoker will, over time, feel the effects of marijuana less and less, and will want to try something "better." That is one reason why cocaine dealers also sell marijuana.
It has been argued that marijuana should be allowed for medical purposes, such as reducing nausea for cancer patients. But THC can be put into pill form and distributed with a doctor's prescription.
Considering all the health hazards and health costs associated with smoking cigarettes, I just can't see any reason to legalized or decriminalize marijuana. That would be going in the wrong direction.
www.nida.nih.gov/infofacts/marijuana.htmlClick to expand...