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Marijuana's popularity is rising in the U.S. due in part to its medical benefits. But it's worth remembering the drug can also have negative effects. Despite benefits, pot could still be harmful ...
Cannabis — aka pot, weed or marijuana — is legal in 23 states, making it more accessible than ever. (Illustration: Lucie Wimetz; Photo: Getty Images) ...
About 1 in 5 people over the age of 12, an estimated 61.9 people in the U.S. have used marijuana in the past year, up from 52.5 million the year before, according to the National Survey on Drug ...
Cannabis (/ ˈ k æ n ə b ɪ s /), [2] commonly known as marijuana (/ ˌ m æ r ə ˈ w ɑː n ə /), [3] weed, and pot, among other names, is a non-chemically uniform drug from the cannabis plant. Native to Central or South Asia, the cannabis plant has been used as a drug for both recreational and entheogenic purposes and in various ...
A dried cannabis flower. The short-term effects of cannabis are caused by many chemical compounds in the [[Cannabis|cannabis plant],including 113 [clarification needed] different cannabinoids, such as tetrahydrocannabinol, and 120 terpenes, [1] which allow its drug to have various psychological and physiological effects on the human body.
Cannabis plants produce a unique family of terpeno-phenolic compounds called cannabinoids, some of which produce the "high" which may be experienced from consuming marijuana. There are 483 identifiable chemical constituents known to exist in the cannabis plant, [ 53 ] and at least 85 different cannabinoids have been isolated from the plant. [ 54 ]
Many people try marijuana, and some develop an addiction leading to their lives — and the lives of others — being turned upside down, Dr. Mark Hurst writes. 'Marijuana is, in fact, a problem.'
Over time, the marijuana gateway hypothesis has been studied more and more. In one published study, the use of marijuana was shown not a reliable gateway cause of illicit drug use. [67] However, social factors and environment influence drug use and abuse, making the gateway effects of cannabis different for those in differing social circumstances.