Introduction According to the World Drug Report 2012 (2012), Cannabis, (Marijuana), was the world’s

There has been an extensive amount of research done on risk factors and marijuana use. Among adolescents the vast majority of the research has identified five major risk factors associated with adolescent marijuana use, family relations (parent-child attachment), peer associations, substance abuse programs, gender, and race. Some researchers have found that the family is the best predictor of adolescent marijuana use, while others claim that peer associations are predictors of adolescent marijuana use. Others believe that substance abuse programs are the key to deterring adolescent drug use. The final groups of researchers believe gender and race are the underlining predictors. The following studies will give a quick overview of the prior research on risk factors and adolescent marijuana use.

“The oldest known written record on cannabis use comes from the Chinese Emperor Shen Nung in 2727 B.C. Ancient Greeks and Romans were also familiar with cannabis, while in the Middle East, use spread throughout the Islamic empire to North Africa. In 1545 cannabis spread to the western hemisphere where Spaniards imported it to Chile for its use as fiber. In North America cannabis, in the form of hemp, was grown on many plantations for use in rope, clothing and paper” (Cannabis + Coca). Marijuana used to be listed in the United States Pharmacopeia from 1850 until 1942 and was prescribed for numerous conditions such as labor pains, nausea, and rheumatism. Increased use of pot as an

According to a 2012 Monitoring the Future study, marijuana is the illicit drug most likely to be used by teens (Maine Integrated Youth Health Survey). Marijuana comes from the plant Cannabis Sativa and appears as a green/brown mix of flowers, stems, and leaves (Teens Health 1). Marijuana is also known as pot, weed, MJ, Mary Jane, reefer, dope, ganja, herb, and grass. Marijuana is most often smoked in cigarettes, hollowed-out cigars, pipes, or water pipes, but is sometimes mixed into food or tea (1). Why are there concerns about teen use of marijuana? During adolescence, many developmental changes are occurring and poor choices could affect a teen’s future

Before the crackdown on marijuana growers, the delta-9-tetrahydrocannabinol (THC), a molecule that the plant had developed, levels in ordinary marijuana ranged only from 2 to 3 percent, but now that the plant has been move indoors the THC levels have become 20 percent and upward. This is only one reason why marijuana growers are the best gardeners of Pollan’s generation.

In addition to increase public health problems, legalizing marijuana will lead to increase use of the drug among youngsters. Despite the regulatory approaches, legalizing marijuana has the inevitable effect of increasing the availability and consumption of the drug. Under the current prohibitions, the rate of consumption of marijuana among teenagers is already high; however, the rate of use would greatly increase if the drug was legitimately available to the population. For instance, despite the prohibitions against distribution of alcohol to teenagers, many youngsters who are under the legal age drink alcohol today. Similarly, high percentages of the young population are currently smokers even though the law prohibit them from buying cigarettes. Therefore, it is expected that the usage of marijuana among teenagers would increase if marijuana was legalized. Notably, the marijuana use will impair the development process of teenagers, which will negatively affect their health in later life. Thus, the increased use of marijuana among teenagers is a great concern. It will contribute to great dangers on the health of the youths.

Marijuana is the most popular illicit drug used among our teenagers in the United States. Research shows that 42% of high school seniors have smoked Cannabis, 18% within the past month and 5% smoked daily and 1 in 6 are addicts. More than 64% of teenagers reported that marijuana is very easily available (Gary). Unfortunately, some parents live in a world of denial and say “It’s not my kid. My child doesn’t smoke.” Unbeknown to us, there are unfavorable concerns for many young marijuana abusers such as the risk of addiction, poor school performances and a “gateway” to other lethal substances. Smoking marijuana increases respiratory diseases, impaired immune function, cognitive problems and motivational impairment. (National Institute on Drug Abuse). It is the leading cause of abnormal cognitive development which persists long after abstinence. Marijuana is the main drug used by children who seek emergency medical treatments and screened following an arrest or autopsies (Dennis et at).

Marijuana is one of the most commonly used drugs in the Nation and the world. In an article by Gray (2007) he states that “42% of high school seniors have tried marijuana, 18% have used it in the past 30 days, and 5% use it daily. Among adolescents aged 12 to 17, 3.6% met criteria for cannabis use disorder (abuse or dependence) and 2% met criteria for cannabis dependence”. Gray (2007) also explains how easily adolescents say it is to obtain marijuana these days. The article also states that there is evidence to prove that marijuana use may lead to “hard” drug use, academic failure, and more. With those who use marijuana chronically it may lead to impairing of the immune

Hall & Degenhardt explain in this article how marijuana has caused adverse health effects on non-medical cannabis usage in the United States. This article observes how the younger generation has caused an epidemic in the high income countries. These two authors researched through the past 10 years that the young generation that use marijuana for non-medical reasons cause problems and obstacles in their adulthood. They used several studies and observed the fact of public health’s

The University of Michigan “annually survey in 2010 ” identified that adolescents nationwide, will start using drugs from 8, 10, and 12-grade use drugs, which include alcohol, Tabaco, marijuana, and other drugs; the survey shows the increased of marijuana use among high school seniors to daily basis. Consumption is the highest in comparison with the previous study nearly 65% of those students use marijuana as their primary drug of choice.

Marijuana is the most commonly used illicit drug (19.8 million past-month users) according to the 2013

It seems every decade marijuana studies show that it has no side effects on users, in turn it become more available like when some states in America had legalized it. Dr Kevin M. Gray believes that the only side effect of smoking weed is the physical addictions it causes, he believes that over 51% of all teens have used weed at least once and the biggest problem we are facing with this rapidly growing drug use is only addiction. Dr Marshall M. Gay believes that the health effects of weed isn’t that much as smoking cigarettes and doesn’t see it a threat to people’s health. “More than half (51%) of adolescents reported that marijuana is fairly or very easy to obtain.2 this ease of availability may have contributed to a recently reported "reverse gateway" from cigarettes use to marijuana”. The more ignored belief is that marijuana can lead to a variety of developmental, mental and physical side effects. The effects of smoking weed can extend to those of smoking cigarettes “studies show regular marijuana use can lead to many of the same

First time marijuana use does not mean an individual will use harder drugs because people will use whatever drug is available when they are ready to experiment. According to data from the 2000 National Household Surveys on Drug Abuse

Even though it is illegal if the drug abusers have not been caught they will continue to use the drug and use others. Many adolescences experiment with marijuana due to curiosity and peer pressure studies have shown that the use of marijuana at a young age causes the adolescences to want to try more dangerous narcotics such as cocaine and heroin. An article titled “Evidence That Marijuana Is a Gateway to other Illicit Drug Use” by Joseph Gfoerer, Li-Tzy Wu, and Michael Penne states that, “the highest prevalence of use of heroin, cocaine, and psychotherapeutics in the lifetime was noted among those who initiated marijuana before they were 15 years old. With many young people trying strong narcotics illegally it is no surprise that other young people will also become more apt to try these heavier drugs. The article, “Marijuana is a Dangerous Drug for Teens” by Joseph Calfifano discuses why marijuana is so dangerous for teens and how the gateway effect plays part in this problem. The article states that marijuana use is a “signal of trouble”, the troubles include lack of growth, focus, and motor skills. He also brings up the gateway effect in the article the statistics he uses include, “Twelve to seventeen year olds who smoke marijuana are eighty five times more likely to use cocaine than those who would not.” These statists are very strong in

From the classic ages, it has become a recreational drug that can cause high blood pressure and many diseases. Today, it is one of the most popular recreational drugs, only behind alcohol, caffeine and tobacco. Although it is illegal in the majority of the countries, between 128 and 232 million people has been using cannabis every year. It is usually smoked in forms of dried leaf and flowers, dried seeds, or oil extracted can slows down reaction speed. It normally takes effect within minutes and can affect a person for about two to four hours.

Cannabis, formally known as marijuana is a drug obtained from the tops, stems and leaves of the hemp plant cannabis. The drug is one of the most commonly used drugs in the world. Only substances like caffeine, nicotine and alcohol are used more (“Marijuana” 1). In the U. S. where some use it to feel “high” or get an escape from reality. The drug is referred to in many ways; weed, grass, pot, and or reefer are some common names used to describe the drug (“Marijuana” 1). Like most drugs, marijuana has a very long history. People have been using the plant around the world for thousands of years. The oldest record of the marijuana plant dates back to 2727 B. C. in China where the plant was used as a medical herb for treating conditions like rheumatism, gout, malaria and even absent-mindedness (“Cannabis, Coca, & Poopy: Nature’s Addictive Plants” 1). Slowly, the plant started spreading around the world. By 1545, cannabis was starting to appear throughout the western worlds. Being introduced to South America by the Spanish to be used as fiber. The crop also had many other common uses around the world. In North America, cannabis was often used to make paper, ropes, clothing and other materials (“The Origins of Cannabis” 1).