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

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.

· Hepatocellular degeneration (large in appearance of the liver cells, indicating that an insult has happened to these cells. The liver metabolizes most nutrients, makes and recycles blood protein, and has other vital functions).

Scientists have shown these abnormalities of babies as a result of THC and marijuana use included in the following (

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