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Habitual coffee intake shapes the microbiome, modifies physiology and cognition

nature.com

11–20 of 281 posts

Re: Habitual coffee intake shapes the microbiome, modifies physiology and cognition

#11

"These findings reveal previously unrecognised effects of coffee on the microbiota–gut–brain axis, suggesting that microbiome profiles could potentially predict coffee consumption patterns", or, perhaps, just ask the patient?

Could you elaborate on how to interpret your comment without it leading to anti-intellectualism?

Re: Habitual coffee intake shapes the microbiome, modifies physiology and cognition

#12
I’m super interested in this sort of study! However, it looks like n=62 here, which I think weakens the results —they’re probably just useful as suggestions of possible effects. Also, any food is expected to have similar effects on the microbiome. They didn’t test caffeine in isolation. In some ways that’s better (I don’t consume caffeine in isolation), but in some ways that’s less useful (it’s possible you get similar results from many random vegetables)

Re: Habitual coffee intake shapes the microbiome, modifies physiology and cognition

#13
post #7

I have not much followed the science of gut microbiome and psychology. Is this really going where this article is pointing? That we can tease out causation in foods and habits via gut microbiome towards behavior and psychology? Pretty rad.

Yeah there's nontrivial evidence that among other things, the complex community living inside you manipulates your brain.

Re: Habitual coffee intake shapes the microbiome, modifies physiology and cognition

#14

"These findings reveal previously unrecognised effects of coffee on the microbiota–gut–brain axis, suggesting that microbiome profiles could potentially predict coffee consumption patterns", or, perhaps, just ask the patient?

You are missing the point.

If you can predict someone's coffee intake based on testing of their microbiome then you've proven that coffee intake has predictable effects on the microbiome.

The important part isn't predicting coffee use, it's just the proof that there's you can predict and perhaps control in the opposite direction leading to more research.

Re: Habitual coffee intake shapes the microbiome, modifies physiology and cognition

#15

"These findings reveal previously unrecognised effects of coffee on the microbiota–gut–brain axis, suggesting that microbiome profiles could potentially predict coffee consumption patterns", or, perhaps, just ask the patient?

Could you elaborate on how to interpret your comment without it leading to anti-intellectualism?

It was a joke

Re: Habitual coffee intake shapes the microbiome, modifies physiology and cognition

#16
post #5

At least subjectively, coffee seems to help my memory. But maybe that's why I started drinking coffee? I would probably drop coffee it was proven to have negative effects on memory.

> But maybe that's why I started drinking coffee?

you don't remember why, do you?

Re: Habitual coffee intake shapes the microbiome, modifies physiology and cognition

#18
post #7

I have not much followed the science of gut microbiome and psychology. Is this really going where this article is pointing? That we can tease out causation in foods and habits via gut microbiome towards behavior and psychology? Pretty rad.

Yeah there's nontrivial evidence that among other things, the complex community living inside you manipulates your brain.

My psychiatrists agree that “hallucination” (in lay terms: “hearing voices” or “seeing things”) only refers to things that aren’t real.

Re: Habitual coffee intake shapes the microbiome, modifies physiology and cognition

#19
post #10

> ... reintroduction triggered acute microbiome changes independent of caffeine. This sounds interesting. I've never really considered the constituents of coffee other than caffeine and what unique effects they may bring. I wonder if I would experience behavioral effects if I replaced my coffee intake with caffeinated non-coffee drinks or pills?

Studies seem to indicate that coffee is at least as healthy, if not healthier than tea, and I have not heard this about caffeine specifically (aka the same effects coming from pills or energy drinks).

One fun fact: we still haven’t figured out why coffee makes us poop. We’ve studied every chemical in there and can’t seem to find a link, but the association is uh… well-known.

Re: Habitual coffee intake shapes the microbiome, modifies physiology and cognition

#20
post #2

The only good thing that keeps me from collapsing into a state of limbo is coffee and now, even that's bad (seems more like a mixed bag, but still)? Sigh.

Coffee in general is unreasonably healthy as a beverage. The overwhelming majority of science agrees it’s a quality health drink.
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