
Marijuana is a plant that contains delta-9-tetrahydrocannabinol, a chemical that releases dopamine into the brain and gives the user a "high" feeling. THC, otherwise known as delta-9-tetrahydrocannabinol works on the parts of the brain that deal with memory, thinking, sensory and movement. The most common method of using marijuana is by smoking it. This brings the air into the lungs and then quickly disperses the drug throughout the body. Not only can this drug damage lungs, but it can also become addictive. Nearly 9% of people who use marijuana are addicted. Daily users are more likely to become addicted with their chances being at 25-50% compared to the 9%. What marijuana does is increase the heart rate for nearly three hours after use. A study has shown that this can cause a nearly 4.8 fold increase of the chances of a hear attack because of increased heart rate after the first hour of use. Marijuana contains nearly 50-70 percent more carcinogenic hydrocarbons than what tobacco contains. This can also cause an increased chance of cancer because of the high amount of carcinogenic hydrocarbons. Nearly 15.7% of eighth graders have used marijuana in the last month, four years later that percentage jumps to 32.3% and two years later nearly 42% of twelfth graders have used marijuana in the last month. Marijuana use is a obvious problem within the teenage scene considering that nearly half of teenagers use marijuana which is an illegal drug. Although the uses of marijuana seem to do very little bodily harm, marijuana has shown to have a significant amount of effect on a persons social life. Many users of marijuana have shown that they have a harder time reaching life goals, impaired their chances at reaching higher points in their careers, social life, and cognitive abilities. Work has also shown that people who take marijuana take more sick days, have increased amount of tardies and work related accidents, and even a greater job turn over rate. One thing that many websites do not bring up are the amount of people that die because of drugs. Many people die in drug wars over marijuana and one way that I have heard of thinking about this is from my band director. He said: is it really worth it to take that hit, impare your judgement? Is it really worth it to take that hit and let the people who die in the drug wars, the family members, children and others who die in those wars for you to take that hit?" something to think about...