Weed won’t cause brain damage the way alcohol will, study finds

It’s a standard stereotype that individuals who smoke weed are a bit foggy-headed and lacking a couple of brain cells.

But a brand new study from researchers at the University of Colorado Boulder discovered that alcohol is far more damaging to your brain than marijuana. In reality, the study — which was revealed in the journal Addiction — means that weed use doesn’t appear to change the construction of an individual’s brain in any respect.

Kent Hutchison, a co-author of the study, advised Medical News Today that he needed to look at what impact pot has on an individual’s brain as a result of there isn’t a conclusive reply to the query.

“When you look at these studies going back years, you see that one study will report that marijuana use is related to a reduction in the volume of the hippocampus,” he stated. “The subsequent study then comes round, they usually say that marijuana use is said to modifications in the cerebellum.

“The point is that there’s no consistency across all of these studies in terms of the actual brain structures.”

For the study, researchers needed to see the relationship between alcohol and marijuana use and the quantity of grey and white matter in an individual’s brain. Both grey and white matter are essential for a wholesome and functioning brain.

The study concerned 853 individuals aged 18 to 55 and 439 youngsters. They had “a range of alcohol and cannabis use,” the researchers wrote.

It was discovered that amongst those that drank alcohol, adults — and to a lesser extent, teenagers — had a discount in grey matter quantity. The study discovered that white matter was affected in adults, however not youngsters, who drank. These results have been particularly seen in adults with a historical past of consuming for years, based on Medical News Today.

But amongst marijuana customers (outlined as those that had smoked in the previous 30 days), there was no relationship between getting excessive and the construction of an individual’s brain.

That led Hutchinson to make a daring proclamation.

“While marijuana may also have some negative consequences,” he advised Medical News Today, “it definitely is nowhere near the negative consequences of alcohol.”

Of course, some research have recommended weed might be dangerous to an individual’s psychological properly being — and particularly for these with creating brains. According to the American Psychiatric Association, those that eat marijuana as an adolescent have larger faculty dropout charges, higher unemployment and decrease life satisfaction.

Another study revealed in the journal Biological Psychiatry: Cognitive Neuroscience and Neuroimaging discovered that a excessive consumption of marijuana is related to psychosis, melancholy and schizophrenia.

A survey carried out by Yahoo News and Marist Poll in April discovered that a majority of Americans – 52 % — say they’ve tried marijuana at the least as soon as. Of that majority, one other 44 % say they nonetheless use pot.


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