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The question how do we explain why people without insulin are able to stay thin, while eating massive amounts of calories with the CICO model. Because that case

The question how do we explain why people without insulin are able to stay thin, while eating massive amounts of calories with the CICO model. Because that case is breaking the model. Since your stating that eating once a day is the same as eating once a day. Would you have any sources for that claim? Did you know there is allot of research going into the effects of intermittent fasting[0]? If you would search for OMAD (one meal a day) on google or reddit you would see that that statement does not hold. There are many changes because blood sugar will stay stable during the day. Nor will there be insulin spikes. There are health startups starting just for stable glucose levels and the health benefits by using continuous glucose monitors[1]. They already attracted many from the health and longevity communities. It's also possible not to use their product by just eating once a day. [0]https://www.hopkinsmedicine.org/health/wellness-and-prevention/intermittent-fasting-what-is-it-and-how-does-it-work https://www.hopkinsmedicine.org/health/wellness-and-preventi... [1]https://www.levelshealth.com/ https://www.levelshealth.com/

Frost1x 4y ago
>The question how do we explain why people without insulin are able to stay thin, while eating massive amounts of calories with the CICO model. Because that case is breaking the model. To my knowledge this doesn't break the CICO model. The disease (e.g. type 1 diabetes) reduces or eliminates production of insulin which triggers metabolism of glucose. Since you're metabolizing less (or no) glucose, you're not gaining as much energy and passing most all that out through waste. If you have a disease you need to consider that your energy expenditure isn't inherently going to be the same as studies estimating from healthy individuals. This doesn't break the model, it just means your intake and expenditure are different than most healthy individuals. People with hypothyroidism have similar issues. Is the CICO model great for these people? If you account for such factors the underlying principles should hold true.
- jonnycoder 4y ago
  You just proved his point. If two people eat 10,000 calories and the one with type 1 diabetes is passing most of it as waste but the other person is storing that in the form of glucose and fat, then CICO is broken in that example. But like you say, account for such factors and the principles hold true; how do we know there aren't factors yet to be discovered?
  - laserlight 4y ago
    I find this interpretation of “calories in” very uncharitable. We certainly don't argue over whether eating coal makes one fat. Coal has lots of calories, but we're interested in metabolically available ones. If type 1 diabetes people cannot metabolize glucose, then it doesn't count as in.
    - mister_mister 4y ago
      They do have glucose metabolism[0], but that is the issue with CICO model already you have to start making extra rules about what is digestable and what is not. Calories doesn't state that all. Offcourse it wouldn't because the Calories concept was made for steam engines in 1800's.[1] Not that is matter from when it is. But maybe it's time for new ideas that do explain that conundrum of those type 1 diabetics. The Carbohydrate-Insulin Model of Obesity[2] does have a explanation. [0]https://www.healthline.com/health/diabetes/insulin-effects-on-body https://www.healthline.com/health/diabetes/insulin-effects-o... [1]https://en.wikipedia.org/wiki/Calorie https://en.wikipedia.org/wiki/Calorie [2]https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6082688/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6082688/
      - laserlight 4y ago
        > extra rules about what is digestable and what is not. Calories doesn't state that all. I wouldn't call those rules “extra”. After all, we're talking about human metabolism and what is digestible or not is central. The calories we're talking about under this topic has nothing to do with steam engines, except that both steam engines and humans take some input, called calories. I don't see any conundrum with type 1 diabetes. They might have a different metabolism that counts differently which calories are in. By the way, do you have a reference for this claim of yours [0]: > people without insulin are able to stay thin, while eating massive amounts of calories [0] https://news.ycombinator.com/item?id=34518288 https://news.ycombinator.com/item?id=34518288
        mister_mister 4y ago
- mister_mister 4y ago
  I'm afraid that is incorrect, type 1 diabetes still have glucose metabolism, with diabetes type 2 glucose metabolism could be impaired but with type 1 that is not the case. What has changed is that without insulin glucose will stay in their blood damaging organs and veins. Insulin signals to cells take up glucose and other nutrients, first organs like the liver, then the muscles. More information in the link from healthline. https://www.healthline.com/health/diabetes/insulin-effects-on-body#Liver-storage https://www.healthline.com/health/diabetes/insulin-effects-o...
goodpoint 4y ago
*a lot
snowwrestler 4y ago
You can’t break the “model” as it is basic thermodynamics. If a diabetic is consuming many calories but also excreting many calories, that is still calories in and calories out.
- Ar-Curunir 4y ago
  Pooping out excess calories is not usually what people mean by “calories out” in CICO
  - snowwrestler 4y ago
    Right, because excreted calories are typically consistently small for most people. That’s not necessarily true for diabetics, so someone with that condition will have a different experience with it.
    - mister_mister 4y ago
      And the reason is only the missing of one hormone, and fat cells won't store energy. The opposite also true, there are people with too much insulin that will gain allot weight. > Despite intensive research, the causes of the obesity epidemic remain incompletely understood and conventional calorie-restricted diets continue to lack long-term efficacy. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6082688/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6082688/
      - snowwrestler 4y ago
        “Get diabetes” is certainly a novel approach to a weight-loss plan, I’ll give you that.
- mister_mister 4y ago
  That's the point it will not lead to weight gain. But according to CICO they should become fat, but they won't. And if this is possible by not having one hormone. That is quite a big discovery. The human body is way more complex then one hormone. And fat gain can be due to many reasons, another hormone could be cortisol, bad sleep, Obesogens[0]. If CICO does not factor in what is not stored or digested. Therefor it's a flawed model. Therefor it would be better to look at what is working, and wath was working before we got unto the low fat craze. In the 1950 up to 1980 bodybuilders where eating low carb high protein diets. Everyone was thin back then, just now we are returning to knowlegde. But the thing is according to latest science obesity the focus is not on CICO anymore. Would be great if more people would be willing to conduct their own N=1 studies and try low carb dieet, keto, or intermittent fasting. It works the same way by keeping insulin low. It might do wonders. [0]https://www.healthline.com/nutrition/what-are-obesogens https://www.healthline.com/nutrition/what-are-obesogens [1]https://www.health.harvard.edu/staying-healthy/stop-counting-calories https://www.health.harvard.edu/staying-healthy/stop-counting...

Frost1x 4y ago

>The question how do we explain why people without insulin are able to stay thin, while eating massive amounts of calories with the CICO model. Because that case is breaking the model. To my knowledge this doesn't break the CICO model. The disease (e.g. type 1 diabetes) reduces or eliminates production of insulin which triggers metabolism of glucose. Since you're metabolizing less (or no) glucose, you're not gaining as much energy and passing most all that out through waste. If you have a disease you need to consider that your energy expenditure isn't inherently going to be the same as studies estimating from healthy individuals. This doesn't break the model, it just means your intake and expenditure are different than most healthy individuals. People with hypothyroidism have similar issues. Is the CICO model great for these people? If you account for such factors the underlying principles should hold true.

jonnycoder 4y ago
You just proved his point. If two people eat 10,000 calories and the one with type 1 diabetes is passing most of it as waste but the other person is storing that in the form of glucose and fat, then CICO is broken in that example. But like you say, account for such factors and the principles hold true; how do we know there aren't factors yet to be discovered?
- laserlight 4y ago
  I find this interpretation of “calories in” very uncharitable. We certainly don't argue over whether eating coal makes one fat. Coal has lots of calories, but we're interested in metabolically available ones. If type 1 diabetes people cannot metabolize glucose, then it doesn't count as in.
  - mister_mister 4y ago
    They do have glucose metabolism[0], but that is the issue with CICO model already you have to start making extra rules about what is digestable and what is not. Calories doesn't state that all. Offcourse it wouldn't because the Calories concept was made for steam engines in 1800's.[1] Not that is matter from when it is. But maybe it's time for new ideas that do explain that conundrum of those type 1 diabetics. The Carbohydrate-Insulin Model of Obesity[2] does have a explanation. [0]https://www.healthline.com/health/diabetes/insulin-effects-on-body https://www.healthline.com/health/diabetes/insulin-effects-o... [1]https://en.wikipedia.org/wiki/Calorie https://en.wikipedia.org/wiki/Calorie [2]https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6082688/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6082688/
    - laserlight 4y ago
      > extra rules about what is digestable and what is not. Calories doesn't state that all. I wouldn't call those rules “extra”. After all, we're talking about human metabolism and what is digestible or not is central. The calories we're talking about under this topic has nothing to do with steam engines, except that both steam engines and humans take some input, called calories. I don't see any conundrum with type 1 diabetes. They might have a different metabolism that counts differently which calories are in. By the way, do you have a reference for this claim of yours [0]: > people without insulin are able to stay thin, while eating massive amounts of calories [0] https://news.ycombinator.com/item?id=34518288 https://news.ycombinator.com/item?id=34518288
      - mister_mister 4y ago
mister_mister 4y ago
I'm afraid that is incorrect, type 1 diabetes still have glucose metabolism, with diabetes type 2 glucose metabolism could be impaired but with type 1 that is not the case. What has changed is that without insulin glucose will stay in their blood damaging organs and veins. Insulin signals to cells take up glucose and other nutrients, first organs like the liver, then the muscles. More information in the link from healthline. https://www.healthline.com/health/diabetes/insulin-effects-on-body#Liver-storage https://www.healthline.com/health/diabetes/insulin-effects-o...

goodpoint 4y ago

*a lot

snowwrestler 4y ago

You can’t break the “model” as it is basic thermodynamics. If a diabetic is consuming many calories but also excreting many calories, that is still calories in and calories out.

Ar-Curunir 4y ago
Pooping out excess calories is not usually what people mean by “calories out” in CICO
- snowwrestler 4y ago
  Right, because excreted calories are typically consistently small for most people. That’s not necessarily true for diabetics, so someone with that condition will have a different experience with it.
  - mister_mister 4y ago
    And the reason is only the missing of one hormone, and fat cells won't store energy. The opposite also true, there are people with too much insulin that will gain allot weight. > Despite intensive research, the causes of the obesity epidemic remain incompletely understood and conventional calorie-restricted diets continue to lack long-term efficacy. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6082688/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6082688/
    - snowwrestler 4y ago
      “Get diabetes” is certainly a novel approach to a weight-loss plan, I’ll give you that.
mister_mister 4y ago
That's the point it will not lead to weight gain. But according to CICO they should become fat, but they won't. And if this is possible by not having one hormone. That is quite a big discovery. The human body is way more complex then one hormone. And fat gain can be due to many reasons, another hormone could be cortisol, bad sleep, Obesogens[0]. If CICO does not factor in what is not stored or digested. Therefor it's a flawed model. Therefor it would be better to look at what is working, and wath was working before we got unto the low fat craze. In the 1950 up to 1980 bodybuilders where eating low carb high protein diets. Everyone was thin back then, just now we are returning to knowlegde. But the thing is according to latest science obesity the focus is not on CICO anymore. Would be great if more people would be willing to conduct their own N=1 studies and try low carb dieet, keto, or intermittent fasting. It works the same way by keeping insulin low. It might do wonders. [0]https://www.healthline.com/nutrition/what-are-obesogens https://www.healthline.com/nutrition/what-are-obesogens [1]https://www.health.harvard.edu/staying-healthy/stop-counting-calories https://www.health.harvard.edu/staying-healthy/stop-counting...