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>In what world would the body prioritize consuming "unnecessary muscle mass" (the thing you need to hunt down and kill food) over fat, which is by definition en

by dTal 4y ago

>In what world would the body prioritize consuming "unnecessary muscle mass" (the thing you need to hunt down and kill food) over fat, which is by definition energy stored for this exact scenario? I would predict that the body would consume both, in a ratio that shifts from fat towards muscle as energy supplies dwindle, in an attempt to stretch the final reserves by reducing consumption.

arcticbull 4y ago
HGH promotes breakdown of fats [1] and inhibits the breakdown of muscle [2]. Since fasting significantly increases HGH, that would all make sense. [1] https://pubmed.ncbi.nlm.nih.gov/11086655/ https://pubmed.ncbi.nlm.nih.gov/11086655/ [2] https://diabetesjournals.org/diabetes/article/50/1/96/10905/The-Protein-Retaining-Effects-of-Growth-Hormone https://diabetesjournals.org/diabetes/article/50/1/96/10905/...
Silverback_VII 4y ago
>in a ratio that shifts from fat towards muscle as energy supplies dwindle it's in fact the other way around. The body first reduces what is not used (unused muscles) and then energy reserves.
- arcticbull 4y ago
  [citation needed]
  - Silverback_VII 4y ago
    >citation needed common sense Try to build some muscle and get shredded... should be very easy with your methode/logic
    - arcticbull 4y ago
      With respect 'common sense' is frequently wrong which is why I was asking for some study, evidence, documentation etc. Along the lines of the articles I provided. If you just want an anecdote it certainly works for this guy [1]. And he, in turn links out to a ton of studies. To be clear at no point did I claim that fasting would grow muscle, I don't have any data to back that up. What I said was that your body will preserve muscle when fasting because muscle is useful and fat is not. This is backed up by the articles I cited indicating significant HGH increase, and articles citing the role of HGH as inhibiting the breakdown of muscle and promoting the breakdown of fat. Your claim requires evidence. [1] https://leangains.com/ https://leangains.com/

by dTal 4y ago

arcticbull 4y ago

HGH promotes breakdown of fats [1] and inhibits the breakdown of muscle [2]. Since fasting significantly increases HGH, that would all make sense. [1] https://pubmed.ncbi.nlm.nih.gov/11086655/ https://pubmed.ncbi.nlm.nih.gov/11086655/ [2] https://diabetesjournals.org/diabetes/article/50/1/96/10905/The-Protein-Retaining-Effects-of-Growth-Hormone https://diabetesjournals.org/diabetes/article/50/1/96/10905/...

Silverback_VII 4y ago

>in a ratio that shifts from fat towards muscle as energy supplies dwindle it's in fact the other way around. The body first reduces what is not used (unused muscles) and then energy reserves.

arcticbull 4y ago
[citation needed]
- Silverback_VII 4y ago
  >citation needed common sense Try to build some muscle and get shredded... should be very easy with your methode/logic
  - arcticbull 4y ago
    With respect 'common sense' is frequently wrong which is why I was asking for some study, evidence, documentation etc. Along the lines of the articles I provided. If you just want an anecdote it certainly works for this guy [1]. And he, in turn links out to a ton of studies. To be clear at no point did I claim that fasting would grow muscle, I don't have any data to back that up. What I said was that your body will preserve muscle when fasting because muscle is useful and fat is not. This is backed up by the articles I cited indicating significant HGH increase, and articles citing the role of HGH as inhibiting the breakdown of muscle and promoting the breakdown of fat. Your claim requires evidence. [1] https://leangains.com/ https://leangains.com/