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In the gut's 'second brain,' key agents of health emerge

quantamagazine.org

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Re: In the gut's 'second brain,' key agents of health emerge

#121

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There's also a strange satisfaction when skipping one or two meals. Even though you feel craving food for a little while, there's a feeling of being light, lean and sharp, even mentally.

This just isn't the case for me. I don't wake up when I skip breakfast, and if I don't eat throughout the day, I invariably end up exhausted by 3pm only to wake right up 45 minutes after dinner. I don't doubt your experience, but I certainly don't share it.

Try fasting for a day or 2, after reading up on it. It will reset the 'need to eat' training. Humans eating more than once or t2ice a day os a rather recent phenomenon.

Re: In the gut's 'second brain,' key agents of health emerge

#122
post #53

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I think so. "Alert" is probably the proper idea, when you're hungry but cannot eat, your brain will seek satisfaction elsewhere, and all this mental energy can be channeled into another activity (a bit like how people get very very active for a few days when they stop smoking cigarettes)

I have a theory that our natural state is “hungry”. We haven’t evolved past a time where getting enough food to be “full” would be a pretty rare occurrence. Everyone’s obsession with being perfectly comfortable at all times is why such an incredible amount of people die of obesity and its comorbitities every year in America.

Plenty of people lived entire lives without being hungry most of the time, but also without obesity being common.

Re: In the gut's 'second brain,' key agents of health emerge

#123

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Collagen is made out of mainly 3 amino acids:(hydroxy)proline, lysine, and glycine. So in theory collagen powder is giving you very high levels of those specific amino acids which would help promote collagen formation. I can’t say I’m familiar with the literature and if there is any data behind that - but thats your reason

I've tried collagen powder before, because it's very easy to take since it easily dissolves in drinks (and I think actually improves them), and I think it made my hair and nails grow faster but didn't do much else.

Just eat some pork rinds/chicarones. Cheap and delicious fat collagen rich bites. They get a bad rap but are quite healthy if mimimally processed.

Re: In the gut's 'second brain,' key agents of health emerge

#126
post #85

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I'm the opposite, leaving out red meat made my gut feel a lot better. I do still eat the occasional beef burger, but mostly it's either vegan or fish/chicken. This is the thing that's tripping up health professionals about gut health, people's guts are really different and there's no official accepted way of testing what kind of diet works for who. Except for long-term experimentation and elimination and that's not "…

> This is the thing that's tripping up health professionals about gut health, people's guts are really different and there's no official accepted way of testing what kind of diet works for who. The more I've learned about my personal response to various health interventions, the more I've come to believe that a "human being" as a research subject for many medical interventions is very ill-defined simply because there…

If you haven't read Invisible Women[0] yet, you should. Don't be intimidated by the page count, a good 50% of the book is just listing sources of _everything_.

The tl;dr is that women, for example, have been excluded from all kinds of medical, scientific and safety studies just because it's too hard to include them. Them having periods and hormones and all that stuff that makes science HARD. It's easier just to test on men =)

[0] https://www.goodreads.com/book/show/41104077-invisible-women

Re: In the gut's 'second brain,' key agents of health emerge

#127

Earlier quoted context omitted.

There's also a strange satisfaction when skipping one or two meals. Even though you feel craving food for a little while, there's a feeling of being light, lean and sharp, even mentally.

I have a high metabolism but a low desire to eat sometimes. I force myself to eat three meals a day. Could be a mental problem I don't know. But my point here was that I feel the complete opposite to this.

You should get into weightlifting.

Re: In the gut's 'second brain,' key agents of health emerge

#129

I’ve recently moved to a meat heavy diet, and that pretty much fixed my ibs completely. I still get flare ups if I eat too many oranges or bananas, but eating meat on every meal is absolutely essential.

Oranges and bananas are out for me too, because of histamine intolerance, which correlates heavily with gut issues. Sharing to help others since I wish I had known sooner!

I can eat them, but not on an empty stomach. If I eat meat first, I can have a moderate amount.

Re: In the gut's 'second brain,' key agents of health emerge

#130
post #100

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Got any suggested reads on this? I have annoying sporadic rhinitis flare ups and I've always suspected a link with food. Would love to see if there's a way to determine what foods may be an issue!

Look up elimination diet. Helped me find out I too have a histamine intolerance. No avocados or spinach!

What I did is the opposite of elimination. Just added more meat. I was not vegetarian or vegan, but I was not eating meat all the time, like I should.
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