Tag Archives | Research Study

CAMH Study Shows Mental Illness Associated With Heavy Cannabis Use

via Science Codex reefermadness

People with mental illnesses are more than seven times more likely to use cannabis weekly compared to people without a mental illness, according to researchers from the Centre for Addiction and Mental Health (CAMH) who studied U.S. data.

Cannabis is the most widely used illicit substance globally, with an estimated 203 million people reporting use. Although research has found links between cannabis use and mental illness, exact numbers and prevalence of problem cannabis use had not been investigated.

“We know that people with mental illness consume more cannabis, perhaps partially as a way to self- medicate psychiatric symptoms, but this data showed us the degree of the correlation between cannabis use, misuse, and mental illness,” said Dr. Shaul Lev-ran, Adjunct Scientist at CAMH and Head of Addiction Medicine at the Sheba Medical Center, Israel.

“Based on the number individuals reporting weekly use, we see that people with mental illness use cannabis at high rates.

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Study Finds Possible Link Between Genes and Friendship

Could your genes help decide the friends you choose? BBC News reports:

Researchers in the United States say they have uncovered tentative evidence of a genetic component to friendship.

Using data from two independent studies, they found carriers of one gene associated with alcoholism tended to stick together.

However, people with another gene linked with metabolism and openness, stayed apart.

Details are published in the journal Proceedings of the National Academy of Sciences.

The researchers looked at six genetic markers in two long-running US studies, the National Longitudinal Study of Adolescent Health and the Framingham Heart Study, which contain both genetic data and information on friends.

[Continues at BBC News]

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