Harmful Affects of Marijuana :: Marijuana Should NOT Be Legal

Marijuana or cannabis is one of the most commonly abused drugs. Marijuana consists of the dried and crushed leaves, flowers, stems, and seeds of the cannabis sativa plant. Delta 9-tetrahydrocannabinol, also know as THC, is the primary psychoactive, mind-altering ingredient in marijuana that produces the feeling of being â€Å"high.† In this paper I will discuss some of the uses of marijuana, the effects of marijuana, its history, and some of the treatment methods for marijuana. Cannabis is one of the oldest known agricultural plants. Therefore it has a large presence in the history of the world. Woven fabrics have been discovered that are believed to be hemp fibers from 8000 to 7000 B.C. The first know use of hemp comes from China in about 4500 B.C. Which was used for rope, net making, and cloth weaving. Also, China was the first to use the plant for psychoactive purposes. India has documented the use of marijuana, or â€Å"bhang,† in the group of religious books known as the four â€Å"Vedas,† in about 1400 and 1000 B.C. These books refer to marijuana as one of the â€Å"five kingdoms of herbs†¦ which release us from anxiety.† Scientists believe that cannabis was introduced to the Middle East and Europe via India. Evidence has shown the use of cannabis in Norway and Germany in 400 B.C. In America, most believe that the Native Americans were aware of this plant, but most likely introduced by the Spaniards. The Spaniards brought the cannabis seed to Chile around 1545. In America, the plant was first grown in Virginia and Massachusetts in the sixteen hundreds. This plant was considered legal from the 1600’s until the 19th century. There is little evidence that shows marijuana being used for recreationally use in the U.S. during the 17th and 18th centuries. The drug became popular in the mid-19th century and was in most drugstores in though the beginning of the 20th century. Around the same time the recreational use for marijuana was first discovered. The Marijuana Tax Act of 1937 put a heavy tax on manufactures, importers, dealers, pharmacists, and medical practitioners. This tax outlawed the substance for recreational use. There was a very negative attitude toward marijuana during the 1940’s and 1950’s, although there was a resurgence of this drug during the 1960’s. Though this resurgence marijuana is still used for recreational use today.   Ã‚  Ã‚  Ã‚  Ã‚  Marijuana has many harmful effects on the human body.