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In this article from the National Institute of Health, the issue of the safety of marijuana was explored. It stated that marijuana has many more dangers than most people know about. I was personally surprised to find this out.
The most important information in this article was the facts. There are many ways that marijuana can harm the body, both the immediate effect and long term effects. It often disables the user’s short-term memory and may cause trouble with challenging tasks. Even very simple tasks can become a struggle for someone who is high. A student that is under the influence of marijuana may find it hard to learn or concentrate. A persons timing and coordination are normally delayed by marijuana. As a result the person will be very confused and useless. These are pretty common affects, and I think are well known about.
The effect marijuana can have on the brain and central nervous system is very serious. Smoking marijuana will reduce the strength and speed of communications between the mind and body. This leads to drowsiness and relaxing effect. This is why marijuana users have trouble remembering things. A heavy dose of marijuana can decrease the amount of blood pumped into the brain. Marijuana affects the brain's control over muscles also. Heavy usage of marijuana can have a lasting effect on the user’s short-term memory. The blood flow to the back of the brain is greater than the front, after smoking. This is believed to cause the high sensation the user is after. The short-term effect of marijuana will increase blood pressure and pulse rate up to 16 points above normal. It will also slow down the digestive processing of food. People who smoke marijuana often will have a below normal pulse rate and blood pressure. A chronic user may experience dizziness or even faint. A user may not even need to be high to experience that, if the person stands up quickly they may faint. A well-known and common effect is...