Legal Medical Marijuana Does Not Increase Teen Pot Smoking

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  • firestorm
    V.I.P. Member
    • Jul 2008
    • 1550

    #1

    Legal Medical Marijuana Does Not Increase Teen Pot Smoking

    Legal Medical Marijuana Does Not Increase Teen Pot Smoking
    The enactment of state laws allowing for the limited legal use of cannabis by qualified patients has little to no causal effect on broader marijuana use, according to data published online in the journal Annals of Epidemiology.

    Investigators at McGill University in Montreal obtained state-level estimates of marijuana use from the 2002 through 2009 US National Survey on Drug Use and Health. Researchers used difference-in-differences regression models to estimate the causal effect of medical cannabis laws on marijuana use, and simulations to account for measurement error.

    Authors reported: ?Difference-in-differences estimates suggested that passing MMLs (medical marijuana laws) decreased past-month use among adolescents ? and had no discernible effect on the perceived riskiness of monthly use. ? [These] estimates suggest that reported adolescent marijuana use may actually decrease following the passing of medical marijuana laws.?

    They concluded, ?We find limited evidence of causal effects of medical marijuana laws on measures of reported marijuana use.?

    Previous investigations by researcher teams at Brown University in 2011 and Texas A&M in 2007 made similar determinations, concluding, ?[C]onsistent with other studies of the liberalization of cannabis laws, medical cannabis laws do not appear to increase use of the drug.?

    The findings are in direct conflict with public statements made by Drug Czar Gil Kerlikowske, who in recent years has frequently alleged that the passage of medical cannabis laws is directly responsible for higher levels of self-reported marijuana consumption among US teenagers.

    Full text of the study, ?Do Medical Marijuana Laws Increase Marijuana Use? Replication Study and Extension,? can be read online here
    Legal Medical Marijuana Does Not Increase Teen Pot Smoking
    If you tremble with indignation at every injustice then you are a comrade of mine
  • tshirtman
    V.I.P. Member
    • Dec 2008
    • 1345

    #2
    The study showed a discrepancy of 0.53% (negligible) from previous studies, so basically it stayed the same,
    I stated cannabis might have some benefit for medical use,
    but this is not what Branson was advocating, he wanted cannabis on public sale and tax and duty collected on sales,
    my argument was, studies showed adolescents had a greater risk of developing mental health problems the younger they smoked it, and that remains.

    A quick search of the British Medical Journal, brought back dozens of papers, carried out in, Australia, Germany, Holland, Sweden, UK. all with the same results, using cannabis at a young age increased the risk of, psychosis, schizophrenia, anxiety, and depression.

    Code:
    http://www.bmj.com/content/325/7374/1195.1
    Code:
    http://www.bmj.com/content/325/7374/1183
    Code:
    http://www.bmj.com/content/325/7374/1199
    Code:
    http://www.bmj.com/content/342/bmj.d738
    Code:
    http://www.bmj.com/content/332/7534/172
    I know you'll never agree with me, but the evidence is there if you look.
    !retupmoc eht ni deppart m'I !pleH

    Comment

    • firestorm
      V.I.P. Member
      • Jul 2008
      • 1550

      #3
      The links you have put there are mainly old research, and the study's above have been widely criticized for not adjust for family history of psychosis, a possible confounding factor..Since then there has been a lot more research on the subject, with the exception of http://www.bmj.com/content/342/bmj.d738 which states
      Cannabis use precedes the onset of psychotic symptoms in individuals with no history of psychotic experiences; incident cannabis use was associated with incident psychotic experiences four years later Continued use of cannabis MIGHT increase the risk for psychotic disorder by impacting on persistence of (normally transitory) psychotic experiences in young people.
      In a recent prospective cohort study(2011) of nearly 2,000 German adolescents and young people who were followed-up for a period of 10 years, to determine whether use of cannabis in adolescence increases the risk of self-reported psychotic symptoms; psychotic symptoms (i.e. symptoms below the level required for a clinical diagnosis). It looked at both psychotic symptoms in cannabis users and non-users. It also looked at whether psychotic symptoms persisted in those who used cannabis.
      The authors say that cannabis use is already associated with an increased risk of psychotic disorders. However, it is not known whether cannabis use itself increases the risk or if the association is due to people with pre-existing psychotic symptoms tending to use cannabis as a form of self-medication. Also, the mechanism by which cannabis use might cause psychotic symptoms is not yet understood. In this longitudinal study.
      Of course, children should be prevented from using any substance, that's a given, but current law is compounding the culture of illicit substance use. A regulated market will not eliminate underage drug use, but it will certainly curtail and restrict.In fact most drugs can not be good for children,For example Caffeine in children there lots of reports like"Caffeine can stimulate immature neurological systems beyond children's ability to tolerate it, which can have serious effects"
      Cannabis has many recognised and peer reviewed benefits, and to an individual who's locked in a battle with ill health, cannabis does provide a unique lifeline and harm minimisation in comparison to pharmaceuticals. So when a substance becomes a generic black and white issue that focuses on the negatives, and it's for everyone to be swept along with the same risible broom - the result is a backlash from those who are impassioned. As understandable as this is, it doesn't often prove useful. Current law and dialogue exsist to deter children from using, but the result is that all consensual adults still face up to 14 years in prison.
      Last edited by firestorm; 9 February, 2012, 08:04.
      If you tremble with indignation at every injustice then you are a comrade of mine

      Comment

      • ChelseaBun
        DK Veteran
        • Aug 2011
        • 832

        #4
        but... didn't you know? drugs are for mugs

        Comment

        • ezzda1
          Top Poster
          • Jul 2009
          • 172

          #5
          what I dont understand is there hasnt been one reported death from the use of marijuana yet tobacco kills loads of people every day,
          how can you ban one "supposedly" harmful plant without banning them all,
          deadly nightshade can be used to poison people but you can still grow it legally in your garden, morning glory seeds can make you trip out for 3-5 days after you eat them but it grows all over England. salvia divinorum is highly hallucinogenic but is legal to grow buy and sell. tobacco if eaten fresh from the plant will make you very ill or kill you, but you can still grow it legally.
          in my opinion if it grows naturally how can you ban it.
          richard branson has the right idea, but it should cover all drugs, NO ONE has the right to tell ME what I can or cant put into MY body.

          Comment

          • firestorm
            V.I.P. Member
            • Jul 2008
            • 1550

            #6
            This week a disabled man Winston Matthews has been sent to jail along side murders and rapists, for 16 months for growing his own medicine.This is dreadful abuse by the UK state of someone who needs cannabis as medicine. Not only is he sanctioned for growing what he needs to relieve his pain but he will have no access to pain relief for at least six months. He will have no option but to take highly toxic, liver destroying drugs that are legal although infinitely more damaging than cannabis.
            Tell me this is right.
            Attached Files
            Last edited by firestorm; 9 February, 2012, 15:23.
            If you tremble with indignation at every injustice then you are a comrade of mine

            Comment

            • Shady
              Shite Link King
              • Dec 2010
              • 6404

              #7
              what does it say? its unreadable
              Fave replies from various threads

              1: What the fff is all that about??? All that crap below your reply I mean, get a life mate
              2: no info on google abt the pace sv5 rang asda they have no idea what i was talking about,
              3: Your total contribution to this forum, bordering on trolling, seems to have been a collection of snipes, one liners & asterisked expletives





              Comment

              • firestorm
                V.I.P. Member
                • Jul 2008
                • 1550

                #8
                Originally posted by Shady
                what does it say? its unreadable
                i am sorry i had to remove it because it was unreadable.
                If you tremble with indignation at every injustice then you are a comrade of mine

                Comment

                • tshirtman
                  V.I.P. Member
                  • Dec 2008
                  • 1345

                  #9
                  Originally posted by ezzda1
                  what I dont understand is there hasnt been one reported death from the use of marijuana yet tobacco kills loads of people every day,
                  how can you ban one "supposedly" harmful plant without banning them all,
                  deadly nightshade can be used to poison people but you can still grow it legally in your garden, morning glory seeds can make you trip out for 3-5 days after you eat them but it grows all over England. salvia divinorum is highly hallucinogenic but is legal to grow buy and sell. tobacco if eaten fresh from the plant will make you very ill or kill you, but you can still grow it legally.
                  in my opinion if it grows naturally how can you ban it.
                  richard branson has the right idea, but it should cover all drugs, NO ONE has the right to tell ME what I can or cant put into MY body.
                  maybe not a death directly associated with cannabis but I have experienced 3 deaths as a result of using so that argument is old and wrong.
                  !retupmoc eht ni deppart m'I !pleH

                  Comment

                  • tshirtman
                    V.I.P. Member
                    • Dec 2008
                    • 1345

                    #10
                    let me put another way, you will not deny smoking cigs increases the risk of lung cancer three fold,
                    all the research shows smoking cannabis increases the risk of mental disorders six fold,
                    your sounding like the pro smoking lobby 30 years ago when they wouldn't accept the dangers of smoking,
                    you and many other don't want to accept the risk of smoking cannabis till it's to late, only the risks of smoking cannabis is much higher than cigs to health
                    the only reason we haven't seen hundreds of thousands of people walking round mentally ill is because it's not on open sale like cigs, and that's the way it'll stay, it will never be legalized and I'm glad.
                    Last edited by tshirtman; 9 February, 2012, 20:56.
                    !retupmoc eht ni deppart m'I !pleH

                    Comment

                    • firestorm
                      V.I.P. Member
                      • Jul 2008
                      • 1550

                      #11
                      You are so wrong
                      Of course i am saddened to here of any deaths under any circumstance.But to blame it on cannabis is a bit harsh, did the coroner sate that cannabis had caused his death?I doubt it.And you say "unit its to late" cannabis has been used for 10,000 years and has only been illegal since 1928 in the UK and we have not all been walking around mental for the last 10,000 year.Even queen Victoria was a user of medical cannabis and she ran the worlds largest empire was she mad as well?
                      If you tremble with indignation at every injustice then you are a comrade of mine

                      Comment

                      • ChelseaBun
                        DK Veteran
                        • Aug 2011
                        • 832

                        #12
                        if anyone wants to smoke weed that badly they should just move somewhere where its legal.

                        and yes the government do have a right to restrict what you put in your body considering its them who'll be giving you the hospital bed if something goes wrong.

                        Comment

                        • firestorm
                          V.I.P. Member
                          • Jul 2008
                          • 1550

                          #13
                          Originally posted by ChelseaBun
                          if anyone wants to smoke weed that badly they should just move somewhere where its legal.

                          and yes the government do have a right to restrict what you put in your body considering its them who'll be giving you the hospital bed if something goes wrong.
                          WHY the hell should i go to another country.This is the country i was born.The country i have paid tax and national insurance into for the last 28 years. I dont and never have claimed any benefits from this country only contributed to it. Even when i went to uni i got sponsored by work not the state .I have my family and friends that live here a house that i have paid for through my own hard work, and you have the audacity to tell me to go and live so were else because i want to use a naturally growing herb for medical reasons.
                          If you tremble with indignation at every injustice then you are a comrade of mine

                          Comment

                          • ChelseaBun
                            DK Veteran
                            • Aug 2011
                            • 832

                            #14
                            what does not claiming benefits have to do with being ill?

                            most of the drugs out there are naturally growing, legal or not, doesn't make every single one of them safe.

                            if you have to set something alight to get it in your body, i highly doubt that's really what its intended use was for


                            if it was to be made legal, its just asking for a whole new breed of Jeremy Kyle material.

                            Comment

                            • firestorm
                              V.I.P. Member
                              • Jul 2008
                              • 1550

                              #15
                              Originally posted by ChelseaBun
                              what does not claiming benefits have to do with being ill?

                              most of the drugs out there are naturally growing, legal or not, doesn't make every single one of them safe.

                              if you have to set something alight to get it in your body, i highly doubt that's really what its intended use was for


                              if it was to be made legal, its just asking for a whole new breed of Jeremy Kyle material.
                              You seem to be talking about something you have no idea about.You dont have to burn or light cannabis you should stop trying to educate your self by watching Jeremy Kyle.Cannabis can be ingested, vaporized even used a on the skin as a oil.
                              And to answer your statement what has it do with benefits.I was responding to your point that" we should leave this country".I have put a lot into this country and never taken anything out of it, so i shall stay here and fight for my right to use a natural safe herb for medical reasons
                              For example in last century woman were not allowed to vote and this was unjust.So the Emmeline Pankhurst and other members of the National Society for Women's Suffrage set about changing this unjust law.In the same way that many of us are now losing our freedom for a right in which we believe. To use a herb that gives us a decent standard of living with out constant pain and with out the horrible side effects from prescribed medication.
                              Last edited by firestorm; 9 February, 2012, 19:24. Reason: spelling mistake
                              If you tremble with indignation at every injustice then you are a comrade of mine

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