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The Role of Diet on the Gut Microbiome, Mood and Happiness

pubmed.ncbi.nlm.nih.gov

31–40 of 218 posts

Re: The Role of Diet on the Gut Microbiome, Mood and Happiness

#32

Interesting. Note this has not yet been peer-reviewed, so findings must be taken with an especially large pinch of salt even compared to your average paper. In this case, they only looked at 20 adults over 2 weeks, so I feel that any conclusions drawn here are circumstancial at best. Apparently the reseach was funded by NIH and therefore at least partly the taxpayer. Seems like a bit of a strange study to fund, in my…

> Some limitations to this study beyond the subjective nature of the term “mood,” are compliance with following the study protocol, lack of exact control over the first and final diets, and uBiome’s bankruptcy that limited sample size further than expected.

This is what you're looking for: it's a pilot study seeded by now-disgraced/bankrupt uBiome.

Re: The Role of Diet on the Gut Microbiome, Mood and Happiness

#33

"After the diet change, we observed significant changes in measures of anxiety, well-being and happiness, and without changes in gut microbiome diversity. We found strong correlations between greater consumption of fat and protein to lower anxiety and depression, while consuming higher percentages of carbohydrates was associated with increased stress, anxiety, and depression." I think most of us would agree that make…

The idea that fat and protein are good while carbs are "crap" is controversial.

Is it? I haven’t seen any controversy around it, just a gradual shift to recommendations for more protein and fat vs less carbs.

Re: The Role of Diet on the Gut Microbiome, Mood and Happiness

#34
post #15

"After the diet change, we observed significant changes in measures of anxiety, well-being and happiness, and without changes in gut microbiome diversity. We found strong correlations between greater consumption of fat and protein to lower anxiety and depression, while consuming higher percentages of carbohydrates was associated with increased stress, anxiety, and depression." I think most of us would agree that make…

Fiber reducing biodiversity would be news. I thought consensus was the other way around?

Yeah, I thought fiber is literally food for gut microbes. WTF?

Re: The Role of Diet on the Gut Microbiome, Mood and Happiness

#35
post #28

Earlier quoted context omitted.

> I think most of us would agree that makes sense? Eat like crap, feel like crap? I’m just an average joe trying to figure out how to improve a diet, but I haven’t found much of a consensus regarding fats vs proteins vs carbohydrates.

[flagged]

Except you need carbohydrates. Many people consider "carbs" as bread, sugar and other "bad" things but many things you consider "good" are also carbs, like veggies.

Re: The Role of Diet on the Gut Microbiome, Mood and Happiness

#36
post #15

"After the diet change, we observed significant changes in measures of anxiety, well-being and happiness, and without changes in gut microbiome diversity. We found strong correlations between greater consumption of fat and protein to lower anxiety and depression, while consuming higher percentages of carbohydrates was associated with increased stress, anxiety, and depression." I think most of us would agree that make…

Fiber reducing biodiversity would be news. I thought consensus was the other way around?

I wonder if it's a case of soluble vs insoluble fiber. Insoluble fiber is often described as speeding up transit through the intestines, which might leave microbes less food to eat, or increase the microbes being driven out before they can establish.

Re: The Role of Diet on the Gut Microbiome, Mood and Happiness

#37

"After the diet change, we observed significant changes in measures of anxiety, well-being and happiness, and without changes in gut microbiome diversity. We found strong correlations between greater consumption of fat and protein to lower anxiety and depression, while consuming higher percentages of carbohydrates was associated with increased stress, anxiety, and depression." I think most of us would agree that make…

The idea that fat and protein are good while carbs are "crap" is controversial.

That statement is much too reductive to be true. Yet it might still be closer to the truth than the old belief that it's best to avoid fats and eat loads of grains.

Re: The Role of Diet on the Gut Microbiome, Mood and Happiness

#38
post #28

Earlier quoted context omitted.

[flagged]

Except you need carbohydrates. Many people consider "carbs" as bread, sugar and other "bad" things but many things you consider "good" are also carbs, like veggies.

> Except you need carbohydrates

Your usage of need is directly contrary to the dictionary definition of need. Have you heard of ketosis?

> many things you consider "good" are also carbs, like veggies

Veggies are not good for the carbs they contain (Fiber has some value of course, but not really as a carbohydrate), but instead for the nutrients (commonly known as "vitamins/minerals") they contain in edible forms for our bodies.

There is no purpose to carbohydrates in and of themselves, they provide one energy-burning source and certain classes of carbohydrates are consumed to provide important nutrients, but the carbohydrate itself is never a high value intake.

Re: The Role of Diet on the Gut Microbiome, Mood and Happiness

#40

I’ll confess that I’ve only read the abstract, but was totally confused by this apparent contradiction… > We found strong correlations between greater consumption of fat and protein to lower anxiety and depression vs > We have shown that changing diet affects mood and happiness, that greater fat and carbohydrate intake is directly associated with anxiety and depression The first says fat reduces anxiety and depressio…

The word ‘and’ appears to be important here. Fat and protein. Fat and carbohydrate.
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