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Flipping the Metabolic Switch: Applying the Health Benefits of Fasting

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Re: Flipping the Metabolic Switch: Applying the Health Benefits of Fasting

#31
post #7
post #3

12 hours? Sounds like just skipping breakfast would constitute as intermittent fasting for me. My breakfast is usually pretty light anyway.

You're exactly right. Just skip breakfast and don't eat snacks after dinner and you'll be at 16 hours easy. Try it for a week and see how you feel. I've been IF'ing for 15 months now and it's great. Lost 20 pounds without even trying and have more energy during the day.

Turns out I IF’d all throughout high school without even knowing it!

Re: Flipping the Metabolic Switch: Applying the Health Benefits of Fasting

#32
post #12

Earlier quoted context omitted.

I'd be curious to hear more about what you experienced during your keto flu

There was a bunch of little stuff. I don't think it was as bad as the flu, but it was somewhat uncomfortable. The initial symptom was wanting to eat all of the time, even if I wasn't hungry. My brain was convinced that I had to spend huge chunks of my time chewing on something flavorful. So I sliced off some very flavorful cheese and nibbled little tiny pieces during the morning. That seemed to work. Note that I avoi…

> Manufacturers sneak carbs into everything.

It's insane. You go buy beans, and there's rice flour in it. You buy salmon, and there's sugar in it. It's beyond ridiculous, and explains so much about rising levels of obesity. Anything even vaguely processed has a lot of unnecessary carbs added, for one reason or another.

Re: Flipping the Metabolic Switch: Applying the Health Benefits of Fasting

#33
> The metabolic switch usually occurs between 12 and 36 hours after cessation of food consumption, depending on the liver glycogen content at the beginning of the fast, and on the amount of the individual's energy expenditure/exercise during the fast.

I guess that since my breakfast time is around 8 am, then should stop food intake before 8 pm. The earlier the better. And some light exercise during that period, even better. Let’s do this!.

Re: Flipping the Metabolic Switch: Applying the Health Benefits of Fasting

#34
post #13

Sounds great, but is this compatible with: - bodybuilding - 20 miles daily commute by bicycle - intellectually intense work, e.g. hackathons ?

It might be, anecdotally I know of a few high performing athletes who are now keto all the way. That said, it is utterly incompatible with my desire for milkshakes and candy bars, both of which are things I crave at the end of an intense bike ride.

Re: Flipping the Metabolic Switch: Applying the Health Benefits of Fasting

#35
post #13

Sounds great, but is this compatible with: - bodybuilding - 20 miles daily commute by bicycle - intellectually intense work, e.g. hackathons ?

I've done HIIT in a fasted state just fine, and intellectually I actually feel sharper when fasting, which makes some sense. If we couldn't focus our senses while running on stored fat, the human race would have died out a long time ago. There's some data corroborating this, albeit small studies: https://www.ncbi.nlm.nih.gov/pubmed/18779282 https://www.ncbi.nlm.nih.gov/pubmed/7473300

Re: Flipping the Metabolic Switch: Applying the Health Benefits of Fasting

#36
I highly recommend looking into the work of Dr. Rhonda Patrick, Ph.D. She has extensive material explaining the science behind IF, and many other topics relating to bio pathways and aging.

https://www.youtube.com/watch?v=m6KClPkotxM

https://www.foundmyfitness.com/

Re: Flipping the Metabolic Switch: Applying the Health Benefits of Fasting

#37

Like many programmers, especially us older folks, I've struggled with my weight my entire life. Three weeks ago I went on a ketogenic diet. This week I've added intermittent fasting, only eating between noon and six. After the "keto flu" period ended, it's been quite enjoyable. The IF comes quite naturally and is painless. I'm not one to spot diet trends, but my intuition says that keto/IF will be a big thing over th…

Anecdotally what’s helped me get through the initial crappy feeling of cutting carbs is to eat more fat / protein and stay plenty hydrated. (Plus plenty of sleep.)

Re: Flipping the Metabolic Switch: Applying the Health Benefits of Fasting

#38
post #4
post #3

12 hours? Sounds like just skipping breakfast would constitute as intermittent fasting for me. My breakfast is usually pretty light anyway.

it really doesnt take much to implement an intermittent fasting regimen. one easy way to hit it is to simply move to an 8 hour feeding window, eg 10-6 really taking advantage of the time you are sleeping as 'fasting' time, makes the concept of fasting a lot less daunting

I try to move that around a bit just to avoid feeling hungry when I go to sleep.

Re: Flipping the Metabolic Switch: Applying the Health Benefits of Fasting

#39
post #13

Sounds great, but is this compatible with: - bodybuilding - 20 miles daily commute by bicycle - intellectually intense work, e.g. hackathons ?

Lots of people do Ramadan while bodybuilding, playing international level soccer (football) while fasted including no water.

Re: Flipping the Metabolic Switch: Applying the Health Benefits of Fasting

#40

I highly recommend looking into the work of Dr. Rhonda Patrick, Ph.D. She has extensive material explaining the science behind IF, and many other topics relating to bio pathways and aging. https://www.youtube.com/watch?v=m6KClPkotxM https://www.foundmyfitness.com/

And broccoli sprouts! Don't forget the broccoli sprouts!

Jesting aside. She is cool, talks very fast and deliver an awful lot of information in a short time.

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