Essay on A Review of the Literature on Marijuana

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A considerable amount of literature has been published on cannabis specifically marijuana. These studies classify marijuana into three species: Cannabis sativa, Cannabis indica, and cannabis ruderalis. In fact, Cannabis sativa is the most widely used and recognized among the other species due to its ability to produce more fiber and oil. For many years, the plant has been used for making clothes as well as lighting and soap. Nevertheless, cannabis is widely used at the present time for intoxication and medical treatments. Marijuana is usually extracted from the flowers of the female plant (Grinspoon & Bakalar, 1993). According to the National Institute on Drug Abuse, marijuana is well-defined as the “dried leaves, flowers, stems, and …show more content…
They contended that, “marijuana clubs, called tea pads, sprang up in every major city. These marijuana establishments were tolerated by the authorities because marijuana was not illegal and patrons showed no evidence of making a nuisance of themselves or disturbing the community” (Marijuana History, n.d.).
Marijuana Is Medicine Many research studies have mentioned that people have used marijuana as medicine to treat various diseases and ailments such as pain, insomnia, loss of appetite, and depression. For instance, during the period 1838-1840, a British doctor conducted a research study on patients in India regarding the medicinal effects of marijuana on some diseases, such as tetanus, rabies, and rheumatism. After returning to England, he brought the same drug with him to be popular medicine among the British people. Soon many articles were published about the medical effects of marijuana both in the European and American journals. Further, in 1972, a group of researchers conducted a study on the medical effects of marijuana and they found that it could treat glaucoma by reducing the pressure in the eye. Another research study conducted in 1975 on marijuana as an effective soothing medicine to reduce the nausea and side-effects of AIDS-related medications. (Goode, 1999) Other research study conducted by Grinspoon and Bakalar (1993) attempted to explain the medical benefits of marijuana and how it could treat a

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