Both alcohol and marijuana have direct actions on the brain. That’s why people consume them.
They do not exert their primary effects via microbiome modulation. This is obvious because the effects occur nearly immediately upon consumption, whereas microbiome change from what you consume is a gradual process.
The question I have is: Why has microbiome become the explanation for everything? What would lead you to believe that microbiome would be the explanation for this, when the direct action upon the brain is so much more direct and obvious? Microbiome is an interesting area of research but how did we get to this point where some are ignoring the obvious and trying to construct alternative microbiome based explanations for things like alcohol and marijuana impairing memory?
a great deal of alcohol, weed, etc, is consumed ,very specifcly, to forget.
to the point that users, often workers doing
labour, or other jobby jobs, get fairly aggetated by days, and especialy weeks end, wrapped up in an overload of the realities of serving others interests, and ends.
drugs provide a crude function similar to the processing that occurs durring sleep and dreaming.
That this has effects on the gut, is hardly
unexpected ,but that the system will recover
with due care, is.
Treating the gut as a self maintaining biological digester, which it is, then suggests looking at how various industrial digestors operate and malfunction.
Or by affecting the kidneys, or by affecting the enteric nervous system, or through some other pathway for which we have no substantial evidence of influencing memory (yet). It just seems like a baseless prioritization of a hypothesis. For some reason, people are specifically fascinated by the gut–brain axis.
>For some reason, people are specifically fascinated by the gut–brain axis.
Might the reason be that we're constantly finding new important ways it affects things, or that we see major changes to seemingly orthogonal issues from targetting the gut microbiome directly?
I think the appropriate response here is some combination of Russell's Teapot and Occam's Razor: they might, but some kind of hard evidence is necessary before humouring that theory, particularly since there's a vastly simpler explanation on hand.
They do not exert their primary effects via microbiome modulation. This is obvious because the effects occur nearly immediately upon consumption, whereas microbiome change from what you consume is a gradual process.
The question I have is: Why has microbiome become the explanation for everything? What would lead you to believe that microbiome would be the explanation for this, when the direct action upon the brain is so much more direct and obvious? Microbiome is an interesting area of research but how did we get to this point where some are ignoring the obvious and trying to construct alternative microbiome based explanations for things like alcohol and marijuana impairing memory?