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Study: marijuana use, schizophrenia and genetics all related



If you smoke marijuana, your genes may be partly responsible.

This is because a new study published in the journal Nature Neuroscience found that there are actually 35 different genes that make a person eat a joint or eat some food.

The researchers used data from 180,000 people – some of whom used ancestor company 23andMe and some who participated in 16 other studies – to search for a link between a person's genes and their relationship to marijuana.

People who are predisposed to the development of schizophrenia and ADHD are more prone to "lifetime ca nnab is use," the study found. It also found that there is a link between the consumption of marijuana and other types of habits and personality traits influenced by genetics.

"The study found a genetic overlap between cannabis use and the use of tobacco and alcohol," wrote the authors of the study press release. "There was a similar overlap between cannabis use and personality types that tend to be more risky or more extroverted."

"This means that genetic variants that affect cannabis use sometimes also affect other psychological or psychiatric features."

But Do not think that your genes can guess your likelihood of using marijuana perfectly The authors of the study found that one person's genes helped explain "about 1

1 percent of the difference in cannabis use between people." That's right: Only 11 percent.

One of the study's most notable findings is that people with a genetic risk for schizophrenia may treat themselves with marijuana to manage their symptoms, and some previous studies have suggested the opposite – and concluded that marijuana actually cause the mental illness o that can aggravate.

Another study, published on August 8, indicated that THC in marijuana could cause problems.

Indeed, marijuana cannabidiol (CBD) could actually help people with schizophrenia. CDB is a non-psychoactive marijuana drug that helps with pain, anxiety and other ailments. But THC, the psychoactive component of grass that gives people a mental "high," could aggravate mental illness, the study found.

Ran Barzilay, child and adolescent psychiatrist at the Sackler School of Medicine, Tel Aviv University, told MedicalNewsToday it was "playing with fire" when teenagers with a tendency to schizophrenia smoke marijuana.

The authors of the study published in Nature The neurosciences noted that they did not refute that cannabis could worsen or cause a person's schizophrenia, rather than write that the relationship between the two is complicated and nuanced.

These studies come at a time when American support and use of marijuana has reached new heights.

Sixty-one percent of people in January advocated the legalization of recreational use of marijuana, according to a survey by the Pew Research Center. That is a dramatic increase over the 31 percent of Americans who said the same thing in 2000.

And a 2017 Yahoo News and Marist College survey found that 55 million US adults say they consume marijuana on a monthly or yearly basis – while another 78 million said they used it in the past, but nothing more. Fifty-six percent said the use of cooking pots was "sociable."


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