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The Dangers of Marijuana. THE DANGERS OF MARIJUANA THC disrupts the nerve
cells in the part of the brain where memories are formed. ...
Dangers Of Marijauna. Health Hazards from Marijuana Use Effects of Marijuana on
the Brain Researchers have found that THC changes the way in which sensory ...
... evaluates the arguments of those who favor keeping marijuana illegal, focusing on
arguments of the gateway drug concept and the health dangers of marijuana use ...
... diseases. Criminalizing marijuana prevents the occurrences of more problems
and saves the society from enormous dangers. Also, it ...
... All illegal drugs, such as cocaine and heroin, can cause dangers to a pregnant woman. ...
Marijuana is the drug most commonly used by pregnant women. ...
Submitted by oppapers on December 8, 2002
Category: Miscellaneous
Words: 1702 | Pages: 7
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THE DANGERS OF MARIJUANA
THC disrupts the nerve cells in the part of the brain where memories are formed. This makes it hard for the user to recall recent events (such as what happened a few minutes ago), and so it is hard to learn while high. A working short-term memory is required for learning and performing tasks that call for more than one or two steps. Some studies show that when people have smoked large amounts of marijuana for many years, the drug takes its toll on mental functions. Among a group of long-time heavy marijuana users in Costa Rica, researchers found that the people had great trouble when asked to recall a short list of words (a standard test of memory). People in that study group also found it very hard to focus their attention on the tests given to them. It may be that marijuana kills some brain cells. In laboratory research, some scientists found that high doses of THC given to young rats caused a loss of brain cells such as that seen with aging.
CONTRAINDICATORS:
Doctors advise pregnant women not to use any drugs because they might harm the growing fetus. Some scientific studies have found that babies born to marijuana users were shorter, weighed less, and had smaller head sizes than those born to mothers who did not use the drug. Smaller babies are more likely to develop health problems. Other scientists have found effects of marijuana that resemble the features of fetal alcohol syndrome. There are also research findings that show nervous system problems in children of mothers who smoked marijuana. Researchers are not certain whether a newborn baby's health problems, if they are caused by marijuana, will continue as the child grows.
SIDE EFFECTS:
Most recent research on the health hazards of marijuana concerns its long-term effects on the body. Studies have examined the brain, the immune system, the reproductive system, and the lungs. Suggestions of long-term damage...
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