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A beginner's guide to intermittent fasting (2012)

jamesclear.com

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Re: A beginner's guide to intermittent fasting (2012)

#91
Question for anyone who might know: what are the benefits of intermittent fasting for those of us who are really thin, and having trouble keeping on weight with an already well-balanced diet?

I have a lot of nagging aches and some minor chronic health issues. Is there research on any effects there? Because as it is, I have trouble eating enough to power my moderately active lifestyle.

Re: A beginner's guide to intermittent fasting (2012)

#93
post #25

Has anybody here experienced more impulsive behaviour as a result of intermittent fasting? More internal anger, being rude or impatient with your peers or children much more often, etc. I was on IF for 2-3 years, and while I gained a lot from the mental clarity, I also admit turning into an uneasy person within. A quick google provided a 2020 paper that tackles this same question: https://www.ncbi.nlm.nih.gov/pmc/art…

If I skip breakfast I often eat like a maniac come lunchtime if I’m not strict with myself

Re: A beginner's guide to intermittent fasting (2012)

#94

Intermittent fasting works because you end up eating less calories. On the other hand, shifting your eating to earlier in the day while eating the same amount of calories leads to weight loss: https://www.youtube.com/watch?v=LQThN6e4PD4 I don't have a reference to it handy, but I know Rhonda Patrick talk about this: it takes a minimum of three days fasting in humans to reproduce the effects seen in one day fasting in…

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Re: A beginner's guide to intermittent fasting (2012)

#95

These threads probably attract mostly people who are dieting or looking to diet, so maybe it’s helpful to have an observation from someone who has never been overweight: I notice overweight people like low-to-no fiber foods and are unaware that they are only eating a few grams of vegetables per day. Maybe it is a good idea to make sure that every meal you have contains a real amount of it, so if you have 3 meals per…

Honestly, it boggles my mind how someone can eat even a modest amount of fruits, veg., legumes, and whole grains alongside a generally healthful (not necessarily low fat, but healthful) diet and stay overweight. Not all of those foods every day necessarily, but I ran the numbers, and it just doesn't add up. Every chronically overweight person I know, once I know them well enough, seems to be putting down 500 kcal./day through some guilty pleasure like that pint of ice cream in the freezer, a super sweet creamy coffee drink in thr morning, a big slice of chocolate cake with lunch regularly, a large glass of wine with dinner etc. And it's almost _daily_.

Re: A beginner's guide to intermittent fasting (2012)

#97
post #76

I’ve been doing intermittent fasting (time restricted feeding) with 16:8 (I do at least 16 hours fasting and at most 8 hours feeding window everyday) for several years. It’s more convenient (as with others, I find skipping breakfast easy) and makes night times easier in a few ways (fall asleep fast, have a good sleep, etc.). Social outings in the evening could be an issue since I stop eating by around 6, but it’s not…

Yeah, 14:10 is very doable. That's eating dinner at 8pm then lunch at 12pm. I do that all the time without ever having consciously decided to do intermittent fasting. I wonder if stomach acidity issues has to do with what people are drinking. I imagine someone drinking acidic like tea/coffee (or even diet sodas) might end up with issues with this whereas someone drinking water probably wouldn't.

Re: A beginner's guide to intermittent fasting (2012)

#98
I'm doing 20h/4h for almost 2 years now. Which means i eat one meal a day, but that is split into two, first i eat around 11AM then around 2-3PM then 20 hours fasting. Most people thing that's insane, but the reality is, once you're done eating at 2PM, you don't have to think about food anymore for the rest of your day. "Ohh no, what am i gonna eat for dinner or for breakfast?", this is irrelevant. I've lost 10kg in 6months, without any real struggle. Now days i have a cheat day every 1 or 2 weeks, but i'm in a weight maintaining mode now. If i want to lose more weight, i have to switch into "strict mode", in general the amount of food i eat has a calorie deficit. On top of this i take vitamin supplements just to make sure i have enough, since i eat less.

Re: A beginner's guide to intermittent fasting (2012)

#99

Question for anyone who might know: what are the benefits of intermittent fasting for those of us who are really thin, and having trouble keeping on weight with an already well-balanced diet? I have a lot of nagging aches and some minor chronic health issues. Is there research on any effects there? Because as it is, I have trouble eating enough to power my moderately active lifestyle.

If you don’t eat enough, don’t eat less. However there is some research correlating periods of fasting and lowering inflammation in the body. If your aches and health issues are related to inflammation it might help but consult your physician first.

Re: A beginner's guide to intermittent fasting (2012)

#100

Earlier quoted context omitted.

My sense is that conventional dietary wisdom comes from an agricultural heritage — where we spent all damn day working the fields. Without that intensive labor, three meals seems to make less sense.

Indeed. I often skip breakfast without issues, but I once attempted to do this on a cycling holiday where my morning consisted of cycling at a moderate pace for several hours and I ended up collapsing asleep at the side of the road for about half an hour, then continued very slowly until I could find some food. What you're doing can have a big impact on how much food you need.

Ah yes, a bonk. Horrible experience. Happened to me once or twice, I never actually slept, but I had to essentially walk the rest of the way back. Always carry some gels, and fuel up properly at the start!
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