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In the first worldwide study of its kind, scientists from Toronto’s Centre for Addiction and Mental Health (CAMH) found evidence that heavy methamphetamine users might have a higher risk of developing schizophrenia. This finding was based on a large study comparing the risk among methamphetamine users not only to a group that did not use drugs, but also to heavy users of other drugs. Methamphetamine and other amphetamine-type stimulants are the second most common type of illicit drug used worldwide.

People who abused methamphetamine or other amphetamine-like stimulants were more likely to develop Parkinson’s disease than those who did not, in a new study from the Centre for Addiction and Mental Health (CAMH). The researchers examined almost 300,000 hospital records from California covering 16 years. Patients admitted to hospital for methamphetamine or amphetamine-use disorders had a 76 per cent higher risk of developing Parkinson’s disease compared to those with no disorder.

It has long been known that alcohol exposure is toxic to the developing fetus and can result in lifelong brain, cognitive and behavioral problems. Now, a new report out of UCLA shows that the effects of prenatal methamphetamine exposure – or worse, a combination of methamphetamine and alcohol – may be even more damaging. Bookmark [...]

Adolescence is a period of significant developmental change when health patterns are being established. Decisions that youths make about tobacco, alcohol, and drug use can have both immediate and long-term health consequences for themselves, their families, and their communities. Adolescents’ attitudes about the risks associated with substance use are often closely related to their substance use, with an inverse association between drug use and risk perceptions (i.e., as the prevalence of risk perceptions decreases, the prevalence of drug use increases). As such, providing adolescents with credible, accurate, and age-appropriate information about the harm associated with substance use is a key component in prevention programming [1].

Methamphetamine use among teens appears to have dropped significantly in recent years according to NIDA’s annual Monitoring the Future (MTF) survey that was released at a news conference at the National Press Club in Washington. However, the survey also reported that declines in marijuana use have stalled and that prescription drug abuse remains high. The [...]

Today’s Science Daily Research News Update includes the latest developments in asthma medication, sleep-as-spring-cleaning, laughter-as-medicine, music-as-medicine, exercise programs for persons with migraine headache, methamphetamines’ effect on prenatal babies, yet another reason to stop smoking, and much more. Bookmark on Delicious Digg this post Recommend on Facebook Share on Linkedin Mixx it up Share via MySpace [...]

This review covers an open access article* that investigates prevalence rates of adult non-medical (illicit) methamphetamine use. Check the end of this post for a link to download a free PD of the original journal article. This is truly a sad topic because chronic methamphetamine use can lead to not only major physical health problems, [...]