Cannabis
hideCannabis sativa L. Cannabis indica Lam. (putative) Cannabis ruderalis Janisch. (putative)
Cannabis (Cán-na-bis) is a genus of flowering plants that includes three putative species, Cannabis sativa L., Cannabis indica Lam., and Cannabis ruderalis Janisch. These three taxa are indigenous to Central Asia, South Asia, and surrounding regions. Cannabis has long been used for fibre (hemp), for medicinal purposes, and as a recreational drug. Industrial hemp products are made from Cannabis plants selected to produce an abundance of fiber and minimal levels of THC (Δ9- tetrahydrocannabinol), a psychoactive molecule that produces the "high" associated with marijuana. The psychoactive product consists of dried flowers and leaves of plants selected to produce high levels of THC. Various extracts including hashish and hash oil are also produced from the plant.
For more information about Cannabis, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
News tagged with cannabis
Pot and pop: New research finds stronger link between music and marijuana use among teens
Medicine & Health / Psychology & Psychiatry
Dec 22, 2009 |
not rated yet |
1
Teens who frequently listen to music that contains references to marijuana are more likely to use the drug than their counterparts with less exposure to such lyrics, according to a University of Pittsburgh School of Medicine ...
The use and misuse of alcohol and marijuana can be traced to a common set of genes
Dec 18, 2009 |
2 / 5 (4) |
0
Marijuana is the most commonly used illicit drug in the United States. Roughly eight to 12 percent of marijuana users are considered "dependent" and, just like alcohol, the severity of symptoms increases with heavier use. ...
Study confirms that cannabis is beneficial for multiple sclerosis
Medicine & Health / Neuroscience
Dec 04, 2009 |
5 / 5 (20) |
0
Cannabis can reduce spasticity in multiple sclerosis (MS) patients. A systematic review, published in the open access journal BMC Neurology, found that five out six randomized controlled trials reported a reduction in spa ...
Is cannabis the answer to Booze Britain's problems?
Dec 01, 2009 |
4.9 / 5 (7) |
1
Substituting cannabis in place of more harmful drugs may be a winning strategy in the fight against substance misuse. Research published in BioMed Central' open access Harm Reduction Journal features a poll of 350 cannab ...
Cannabis and adolescence
Medicine & Health / Psychology & Psychiatry
Dec 17, 2009 |
2 / 5 (5) |
2
Canadian teenagers are among the largest consumers of cannabis worldwide. The damaging effects of this illicit drug on young brains are worse than originally thought, according to new research by Dr. Gabriella Gobbi, a psychiatric ...
Family life can lead to cannabis disorders
Dec 09, 2009 |
1.3 / 5 (10) |
1
(PhysOrg.com) -- One in five young people experience a cannabis use disorder, according to a UQ and Mater Hospital study published today in the American Journal of Drug and Alcohol Abuse.
