Marijuana 4 Essay Research Paper Should marijuana

Marijuana 4 Essay, Research Paper

Should marijuana in Canada be legalized. The answer is no, marijuana is not a medicine, it is a health deterrent that has harmful effects. Explaining what marijuana is and how it is used is beneficial in understanding the effects. Marijuana is made up of many chemicals that as a result prove marijuana is not safe and could kill. Marijuana should and must stay illegal or our country of Canada will feel the terrible effects nationally such as sickness, injury, and death.

Marijuana, used by an estimated 200,000,000 persons worldwide, is a resin producing variety of the hemp plant and is cultivated worldwide (Facts). The plant has glands which produce a resinous substance that contains compounds called cannabinoids, the most psychoactive and prevalent of which is commonly referred to as THC or tetrahydrocannabinol. Many people argue that marijuana is a pure substance, but in truth it is not. It is an unstable, varying complex mixture of over 400 chemicals, many of which are harmful substances, which have not been well studied either alone or in combination with each other. New harmful chemical compounds of marijuana are still being discovered. When soaked, marijuana produces over 2,000 chemicals including hydrogen cyanide, ammonia, carbon monoxide, acetaldehyde, acetone, pleure, creosol, naphtalene and well known carcinogen such as benzapyrene, benzoamthrocae, benzene and nitrosanite (Facts). Many more of these cancer causing substances are present in marijuana smoke than tobacco smoke. Obviously if Canada legalized marijuana, more deaths of cancer could result and would make the number one killing disease a greater problem, which as a result could be destructive to the future of Canada.

Effects of marijuana use at low doses are relatively non-specific and are very much influenced by individual and environmental factors. The effects of marijuana usually seem pleasant, and in low to moderate doses, induce feelings of well being, relaxation, un-coordination and sensory distortion. At higher doses, perceptual distortion, common to hallucinations can occur. Adverse effects are frequent and can occur unexpectedly even for experienced users. Adverse effects can include toxic psychosis, panic reactions, and flashbacks phenomena (Adams). If legalized, people will have less reaction time, which could cause some life threatening injuries.

Marijuana can impair motor activity, impair memory, alter time senses and reflex response time, and limit attention span. Many people feel that legalization of marijuana would be entirely safe. The available data suggested this is not so, as it occasionally produces panic reactions or even transient psychosis. Furthermore, a person driving under the influence of marijuana is a danger to themselves and others (Snyder). One study estimates that alcohol plays a part in 55% of fatal highway crashes (Marijuana). Marijuana has similar risks, but at present there is no reliable data on its importance in accidents. If smoked, mental breakdown could occur, criminal acts, and constructive activity as well. Marijuana use is also associated with a motivational syndrome where the user becomes extremely apathetic unmotivated, and unable to perform tasks which are complex or require some time to complete. Canada already has thousands of people killed by drunk drivers, why have more killed by marijuana users. It is not apparent exactly how many are killed by marijuana users because the driver is usually impaired by alcohol as well, although many people are injured as a result of marijuana use.

Cannabis users become more sensitive to the drug after several administrations and may require less of the drug to achieve desired effects. Studies of heavy frequent users have demonstrated that some tolerance can occur, where increasing larger doses of the drug are needed to maintain the desired intensity. If the user abstains for a few days, their original sensitivity to the drug effect will return. Psychological departure and craving show to occur with regular users. As a result, this leads to the use of more harmful drugs that are even more serious such as cocaine. If marijuana is legalized, does that mean other drugs that are used as a result of marijuana usage should be legalized, where does it stop. Bad decisions such as legalization result in bad occurrences such as injury and death.

Marijuana continues to be available for research. Over 12,000 scientific studies on marijuana have been published, and the drug has never been shown to be safe or effective for the treatment of any condition (Mann). As a result, scientists have proven that there are better, safer drugs available for all conditions considered. So if a drug is not proven beneficial, then why legalize it.

The sex and reproductive system is one of the most complex of any in the body. Since marijuana is such a complex drug, the difficulty of establishing which cannabinoid does what to which part, has made researchers work long days and nights. They are and have solved the puzzle that leads to terrifying results. They have found that, unlike other drugs, the unrelated routes, either directly on the organs themselves, or through the brain. Perhaps the most important structure in the brain (site of sexual responsiveness, appetite, emotions, pleasure, etc.), is a small lump of tissue in the centre of the brain, called the hypothalamus.