Sat, Apr-02-16, 11:31
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Senior Member
Posts: 6,498
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Plan: VLC, mostly meat
Stats: 202/200/165
BF:
Progress: 5%
Location: Montreal, Quebec, Canada
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Just in case, here's a copy of the comment I posted on yooboot:
Quote:
Fat = fatty acids and glycerol. This is why it's called triglyceride (TG), or triacylglycerol or triacylglyceride (TAG).
Glycerol can be converted to glucose as need be. This preserves protein.
If all this happens after 6 hours, it means it happens when we go to sleep.
Ketones preserve protein by a process called Chaperone-Mediated Autophagy (CMA), which is the breakdown of glycated protein, those protein can then be used to make other protein, or glucose as need be. But since there's already glycerol for that, it's unlikely that protein will be used to make glucose.
Athlete's performance is improved when they eat low-carb. And glycogen is not depleted as many otherwise believe.
Low-carb means high-fat. The fat soluble vitamin A is essential for proper immune function and red blood cell turnover, to name a few. Fat soluble vitamins (A, D, E, K) can only be absorbed _with_ dietary fat. Therefore low-carb is beneficial to immune function. Furthermore, low-carb (and incidentally, fasting, or going without food for a few hours) lowers HbA1c, a known risk factor for diabetes.
Low-carb is not starvation, though the video seems to conflate the two. Nor is starvation going 6 hours or even 72 hours without food. These numbers describe what's called fasting, and we do it every day, several times a day, in-between meals, and while we sleep. We're fully adapted to fasting for a few hours.
I would appreciate a little more veracity in the video, especially since the goal as stated at the end is a noble one.
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I guess it's good enough for a rebuttal, yes?
-edit oops forgot the last line of the comment
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