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Advancing human gut microbiota research by considering gut transit time (2023)

gut.bmj.com

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Re: Advancing human gut microbiota research by considering gut transit time (2023)

#22
post #5

I did quite some experimenting with this. Fruit moves fastest and green leaves. Meat, cheese, oil and fats slowest. But we often eat combinations: and the slowest component of your food determines the speed of the whole. Also: it's a one lane road and "over taking" is not possible. So, eating a fast moving meal after a slow moving meal results in the fast mover getting stuck behind the slow mover. Hence I start my da…

I don't disagree with your findings, but here's the model I use:

- Fiber: ^

- Dairy: v

- Coffee: ^^

- NSAIDs: vv

- Ice cream splurges: vvv

Re: Advancing human gut microbiota research by considering gut transit time (2023)

#23
post #5

I did quite some experimenting with this. Fruit moves fastest and green leaves. Meat, cheese, oil and fats slowest. But we often eat combinations: and the slowest component of your food determines the speed of the whole. Also: it's a one lane road and "over taking" is not possible. So, eating a fast moving meal after a slow moving meal results in the fast mover getting stuck behind the slow mover. Hence I start my da…

Interesting. A great opportunity to add "YMMV"

Your Movements May Vary?

Re: Advancing human gut microbiota research by considering gut transit time (2023)

#24
post #5

I did quite some experimenting with this. Fruit moves fastest and green leaves. Meat, cheese, oil and fats slowest. But we often eat combinations: and the slowest component of your food determines the speed of the whole. Also: it's a one lane road and "over taking" is not possible. So, eating a fast moving meal after a slow moving meal results in the fast mover getting stuck behind the slow mover. Hence I start my da…

I will add an anecdote that from observation, two people on the same diet over long periods can have significantly different poop frequencies, and differing regularity.

YMMV. It's not just determined by the food intakes, there are individual factors.

At a guess, these individual factors start with 1) genetic component to reactions to substances such as lactose and to caffeine. 2) Gut microbiome.

In other words, saying "change diet and you can change the poop schedule" is true, but "with this diet you will definitely get this schedule" is not.

Re: Advancing human gut microbiota research by considering gut transit time (2023)

#25
post #12

Earlier quoted context omitted.

What do you mean, the human stomach is absolutely not a "one line road", your comments lacks the basic biological understanding. What you're describing is a good generic diet and maybe that's why it feels good but please learn a bit more about the stuff you are expetimenting on.

I did not mention stomach. I meant the GI-tract as a whole. I've used food coloring and indigestibles (like corn kernels) to do experiments on whether meals can "overtake" or "merge" or "join" with other meals into poops.

that's the most insane thing i read today. kudos to your curiosity

Re: Advancing human gut microbiota research by considering gut transit time (2023)

#26
post #5

I did quite some experimenting with this. Fruit moves fastest and green leaves. Meat, cheese, oil and fats slowest. But we often eat combinations: and the slowest component of your food determines the speed of the whole. Also: it's a one lane road and "over taking" is not possible. So, eating a fast moving meal after a slow moving meal results in the fast mover getting stuck behind the slow mover. Hence I start my da…

I don't disagree with your findings, but here's the model I use: - Fiber: ^ - Dairy: v - Coffee: ^^ - NSAIDs: vv - Ice cream splurges: vvv

My breakfast routine for ~40 years has been coffee, muesli, coffee, yoghurt, coffee, fresh fruit all served with plenty coffee.

Re: Advancing human gut microbiota research by considering gut transit time (2023)

#27
post #5

I did quite some experimenting with this. Fruit moves fastest and green leaves. Meat, cheese, oil and fats slowest. But we often eat combinations: and the slowest component of your food determines the speed of the whole. Also: it's a one lane road and "over taking" is not possible. So, eating a fast moving meal after a slow moving meal results in the fast mover getting stuck behind the slow mover. Hence I start my da…

Eating bitter greens can cause the body to secrete more bile and that speeds up fat digestion.

Re: Advancing human gut microbiota research by considering gut transit time (2023)

#28
post #5

I did quite some experimenting with this. Fruit moves fastest and green leaves. Meat, cheese, oil and fats slowest. But we often eat combinations: and the slowest component of your food determines the speed of the whole. Also: it's a one lane road and "over taking" is not possible. So, eating a fast moving meal after a slow moving meal results in the fast mover getting stuck behind the slow mover. Hence I start my da…

Just to be clear I thought the typical advice has been fiber -> protein -> carbs, for blood sugar reasons, you're saying to frontload fiber/carbs & backload proteins for easier digestion? That is interesting, I wonder what studies there are on this.

Re: Advancing human gut microbiota research by considering gut transit time (2023)

#29
post #5

I did quite some experimenting with this. Fruit moves fastest and green leaves. Meat, cheese, oil and fats slowest. But we often eat combinations: and the slowest component of your food determines the speed of the whole. Also: it's a one lane road and "over taking" is not possible. So, eating a fast moving meal after a slow moving meal results in the fast mover getting stuck behind the slow mover. Hence I start my da…

For me i drink close to a gallon of water a day and that truly cleans me out daily.
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