Marijuana use dampens brain’s response to reward over time, study finds: Changes may increase risk of continued drug use and addiction — ScienceDaily (SEMI-BULLSHIT ALERT)

Posted: July 8, 2016 in Addiction, Brain, Cannabis, Depression, drugs, health, Marijuana
Tags: , , ,

Most people would get a little ‘rush’ out of the idea that they’re about to win some money. In fact, if you could look into their brain at that very moment, you’d see activity in the part of the brain that responds to rewards. But for marijuana users, that rush just isn’t as big — and gets smaller over time, a new study finds. And that may open them up to more risk of addiction.

Source: Marijuana use dampens brain’s response to reward over time, study finds: Changes may increase risk of continued drug use and addiction — ScienceDaily

While this article may be true, consider the way the human body works.  Almost ANYTHING you do, repeatedly, results in changes to our neurotransmitter receptors in the brain.  If you eat a cheeseburger, various reward neurons fire..initially.  Repeat it, and the number of receptors declines slowly until the brain’s response is ho-hum, another cheeseburger.

Indeed, one builds tolerance to cannabis.  One medical patient began with 25mg THC for sleep, nightly, and gradually, over a year or two, required 120mg for the same effect.  But, this tolerance disappeared within a month of discontinued use, and the patient again obtained the desired sleep results with 25mg THC.

So, while the essence of this article is indeed true, the effects are unremarkable, and not necessarily as dire or frightening as some might think.  On the other hand, repeatedly altering one’s chemistry may not be wise if done chronically– you know, “too much of a good thing”?  Moderation is generally wise in consuming or doing most things.

AuntieBS

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