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How do you feel about fasting?
Replies
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LeeshaSeal wrote: »
This has gone completely out of line and out of control. I clearly will not voice an unpopular opinion again. I NEVER said that IF cures cancer. I'm sure you feel very strongly about it having cancer yourself and I respect that but quit slamming me. You can direct your anger towards the sources that I received that information from.
She was clearly discussing the statement of IF preventing cancer, which was the claim you put forward.6 -
LeeshaSeal wrote: »
This has gone completely out of line and out of control. I clearly will not voice an unpopular opinion again. I NEVER said that IF cures cancer. I'm sure you feel very strongly about it having cancer yourself and I respect that but quit slamming me. You can direct your anger towards the sources that I received that information from.
PREVENT. My post was clearly about how there was nothing I could have done to prevent my cancer...including fasting. So stating that IF can prevent cancer borders on the ridiculous.15 -
LeeshaSeal wrote: »
Just so you know, I like to get my sources from multiple places, like books.
thing with books though is a lot of them are outdated and what was once though bad or good for you now has ben proven to be the opposite. even health and biology books change over time.which is why dietitians have to stay current in nutrtion and so on.because things change.its not wrong to want to be knowledgeable though.6 -
There is this great site, PubMed, where there are actual studies and Meta-Analysies (sp?). There is also the AJSM that publishes scholarly articles based on research. I'm guessing you are not familiar with either of these sources based on your posts...
Good recommendations. Let's also not forget about the Journal of the International Society of Sports Nutrition (JISSN) and their indexed, searchable database: https://jissn.biomedcentral.com/articles4 -
I think it means never mind. Just guessing.
There is a supportive IF MFP group that you might want to check out. I lurk in it often.
https://community.myfitnesspal.com/en/group/49-intermittent-fasting
There's also an OMAD group if you like a really small eating time frame.
Sometimes it's.... Friendlier to chat in specific groups about specific ways of eating.2 -
YvetteK2015 wrote: »
PREVENT. My post was clearly about how there was nothing I could have done to prevent my cancer...including fasting. So stating that IF can prevent cancer borders on the ridiculous.
I apologize as I was starting to get flustered with my responses and not being thorough. Yes, prevent. I mentioned a study earlier, albeit in mice, that links Fasting with autophagy, which may be a factor in preventing cancer. I probably shouldn't have been so callous in the manner I put that out there. I was reading another study earlier, which made reference to human trials. I think that much more research needs to be done but there are some promising leads.
Honestly, I'm happy to have a productive conversation but it seems like you just want to put me in my place.5 -
singingflutelady wrote: »
1. It means nevermind. I was asking again what your source is for your claim that IF prevents cancer. 2. I'm so "hostile" because I have seen people hurt and even die because of medical misinformation like what you are spreading in the post I quoted above.
I will repost one of the sources I found, which links Fasting to being able initiate autophagy, which has been linked to cancer prevention. I don't have a goal of spreading false information to hurt people.8 -
LeeshaSeal wrote: »
I apologize as I was starting to get flustered with my responses and not being thorough. Yes, prevent. I mentioned a study earlier, albeit in mice, that links Fasting with autophagy, which may be a factor in preventing cancer. I probably shouldn't have been so callous in the manner I put that out there. I was reading another study earlier, which made reference to human trials. I think that much more research needs to be done but there are some promising leads.
Honestly, I'm happy to have a productive conversation but it seems like you just want to put me in my place.
I'm not here to put anyone in there place. I don't have time for that. But having gone through it, I'm keenly aware of what desperate people will do and will cling to when faced with disease. Putting forth medical claims that are not proven is not harmless, I promise you. Again, IF is ONLY a time frame of eating. It says nothing about what you are eating and how much you are eating, only when you are eating. So there is nothing about it whatsoever that has anything to do with disease prevention UNLESS you pair it with nutrition. But IF on its own IS NOT about nutrition. That is where my beef lies in this. You can have your opinions. But you were stating things as facts that just are not established yet. I'm happy that you have done so much research, but as others have stated, you should definitely look into publications such as pubmed and the like.
I get that you are relatively new to IF. There are so many knowledgeable people in this thread. Listen to the advice they are giving...like the different authors to read and the publication to look into. You'll get great information.12 -
I love the 16/8 intermittent fasting. It works well for me, but then again I have never been one for breakfast. Eating from 1 to 9 allows me to not feel guilty for eating in the evening. Plus I am losing weight and that what matters.4
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Its not dangerous to try and do something good for yourself and your body. She didn't make those claims herself..she was citing other sources. And we can't even tell people what causes most cancers so believing that a certain lifestyle can help your health, whether unsubstantiated or not, is hardly dangerous. She's not out there telling people to drink a fifth and smoke a pack of cigs a day for petes sake.
Ask Steve Jobs how well trying and doing something good for himself and his body worked out for his cancer.
Saying a form of eating prevents or treats cancer, which happens all the fricking time with this goddamn way of eating, is dangerous. End of sentence. People died because they listened to people who told them it would treat their disease.15 -
Dear Poster,
This had been moved to debate, as always please remember to debate respectfully. Since this debate has touched on cancer and other diseases, which hit close to home for some people, please be thoughtful in your responses when participating in that part of the debate.
Oreo lovers - feel free to start a thread for that
Happy Debating
4legs
MFP moderator.9 -
LeeshaSeal wrote: »
I do have research and studies that back those claims up but those were dismissed as false, woo, or quack here.
Fung is frequently dismissed as a quack, because.... he is. Here are some great articles discussing the holes in his theories and statements:
https://www.diabetes-warrior.net/2015/04/24/what-the-fung/
https://www.diabetes-warrior.net/2015/04/20/fung-us-among-us/
https://www.myoleanfitness.com/evidence-caloric-restriction/8 -
Fasting is easy and awesome. While a year on a Keto diet worked exactly as advertised (-50lbs) I refuse to burn any more time or money on elaborate meal plans, shopping, recipes & exercise regimens. Most days I eat red meat and vegetables from 4:30-8pm. I also drink wine & beer, go for social/work meals weekly and remain steady @ 5’8”/145lb/15% body fat. I have never felt better, never been more energetic and productive in my life. Also, I never worry about my weight. After a few days of 20:4 fasting, I didn’t get hungry or even think about food until driving home at the end of the work day.1
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Fasting is easy and awesome. While a year on a Keto diet worked exactly as advertised (-50lbs) I refuse to burn any more time or money on elaborate meal plans, shopping, recipes & exercise regimens. Most days I eat red meat and vegetables from 4:30-8pm. I also drink wine & beer, go for social/work meals weekly and remain steady @ 5’8”/145lb/15% body fat. I have never felt better, never been more energetic and productive in my life. Also, I never worry about my weight. After a few days of 20:4 fasting, I didn’t get hungry or even think about food until driving home at the end of the work day.
what do you mean the keto diet worked as advertised? if you lose weight its due to a deficit and if you are now maintaining you are eating maintenance calories.also how long did it take to lose 50 lbs?
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pinggolfer96 wrote: »I hope this is trolling cause 8 hours is no where near fasting....
Also fasting is kinda pointless and unsustainable imo
I have to disagree with you there. I can only speak for myself, but in doing an 18:6 fast for the last three months, I've dropped 28lbs. I have better focus during the day and I sleep better at night. During the six hours I have to feed myself. I stay within my macros and literally eat something everything hour to an hour and a half. By the time I break my fast (between noon and 1PM) I am hungry, but not starving. During the fast, I don't even think about food at this point. Surprisingly, I have more energy and time to do things I enjoy because I am not always on a hunt to stuff my face.
Anything is sustainable IF you have the discipline to make it so.5 -
CharlieBeansmomTracey wrote: »
what do you mean the keto diet worked as advertised? if you lose weight its due to a deficit and if you are now maintaining you are eating maintenance calories.also how long did it take to lose 50 lbs?
I was told by my nutritionist lady that I would lose 2.5 lbs a week - that was bang on! Let’s just assume that most people know what the results of caloric maintenance and deficit will be. I’m just saying that fasting is a very easy way to achieve either.3 -
I’m surprised by how many people are honestly afraid of being hungry.9
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I was told by my nutritionist lady that I would lose 2.5 lbs a week - that was bang on! Let’s just assume that most people know what the results of caloric maintenance and deficit will be. I’m just saying that fasting is a very easy way to achieve either.
You assume that it's easy for everyone to do IF just like people assume keto will make everyone feel full because of the high fats. We are not all wired the same. My father basically did IF, not because he wanted to, he is just the type of person who doesn't eat breakfast and lunch, but as soon as he got home for supper, he was so hungry, he would devour everything in site with no restraints which explains why he has a belly. Not everyone responds the IF like it did with you.7 -
I’m surprised by how many people are honestly afraid of being hungry.
Not everyone is the same. Some people love fasting. It makes other people miserable. If you can eat your calorie allowance in a non fasted state and be perfectly happy, why wouldn't you? It's not about being afraid to be hungry, it's about what works for your lifestyle.10 -
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nutmegoreo wrote: »
Fung is frequently dismissed as a quack, because.... he is. Here are some great articles discussing the holes in his theories and statements:
https://www.diabetes-warrior.net/2015/04/24/what-the-fung/
https://www.diabetes-warrior.net/2015/04/20/fung-us-among-us/
https://www.myoleanfitness.com/evidence-caloric-restriction/nutmegoreo wrote: »
Fung is frequently dismissed as a quack, because.... he is. Here are some great articles discussing the holes in his theories and statements:
https://www.diabetes-warrior.net/2015/04/24/what-the-fung/
https://www.diabetes-warrior.net/2015/04/20/fung-us-among-us/
https://www.myoleanfitness.com/evidence-caloric-restriction/
I read all 3 articles and the first row seemed anecdotal to me. The evidence supported to contrast Jason Fung was personal history. It also was directed more toward his low-carb recommendations and not Fasting in particular as a means to control blood sugar. I'm not completely discounting the articles but I would like to see some side by side charts, which are missing.
The last article had the most meat. However, it actually concurred with Fung in some areas. And again, it was directed more at his low carb methodology rather than fasting.
In his book The Complete Guide to Fasting, he has included studies and some before and after blood work statistics. Do they completely offset tradition CI/CO methods? I would be hesitant to say yes. However, I do find it interesting that the overall loss and maintenance success numbers are horrid.
Thank you for providing some reading. I still don't agree that it makes him a quack.9 -
Fasting periodically for periods of 12, 18, 24 hours and sometimes greater has been show to have great health benefits. People have been doing this for centuries; religiously, spiritually, culturally, so it's a widely accepted idea.
I've read some very interesting studies on mice regarding fasting and diabetes. Basically they limited food intake for 5 days, calories consumed were high fat, then return to a normal diet with more typical macros for the remaining 2 days, then repeat. Results suggest production of new pancreatic cells that were more insulin receptive. This had been demonstrated in both type 1 and type 2 diabetic. Very cool stuff.12 -
Another examination of intermittent fasting: https://www.iifym.com/intermittent-fasting-myths-debunked/
And another: https://www.sciencedirect.com/science/article/pii/S0303720715300800?via=ihub
And another: https://www.sciencedirect.com/science/article/pii/S02615614173012555 -
LeeshaSeal - I’m not a trained nutritionist or a licensed dietician, and I’m not going to pretend to be one, but I am fairly familiar with anatomy and physiology and IF doesn’t “cleanse the body” (that’s what your liver and kidney do), rid a person of diabetes (see end statement), or reduce inflammation (which can have a multitude of explanations besides what a person eats) - eating the right foods, eating less, and exercising does. THIS is scientifically proven. I’m not bashing IF, I’m simply stating it helps restrict calorie intake.
And logic says, if I wasn’t eating for 16 hours straight, pretty sure it wasn’t the lemon in my water that made me insatiable. It was the NOT EATING.
Mate, you need to educate yourself more. What she said is 100% true and supported by numerous clinical research studies. Stop spreading nonsense, next we'll hear that vaccines are bad.24 -
Mate, you need to educate yourself more. What she said is 100% true and supported by numerous clinical research studies. Stop spreading nonsense, next we'll hear that vaccines are bad.
Yeah, no mate.7 -
LeeshaSeal wrote: »
You should understand that just because a blog is hosted at Harvard doesn’t mean its content is endorsed by Harvard10 -
I did 15:9 Intermittent Fasting for a few weeks. I stopped because I am TTC and I have heard that it can mess with your hormones, and I also found that it made it too hard for me to focus at work in the morning. That being said, IF was great because it quickly got my body used to being satisfied on fewer calories in a way that was a lot less emotionally draining and prone to failure than pure calorie restriction; it got me used to drinking black coffee, which has knocked 100-150 calories out of my daily consumption that I don't even miss; it helped me get my nighttime emotional eating under control; and it actually brought me back around to calorie counting as a way to lose weight (I started counting during my eating window, and when I stopped IF I just added a few more calories to give me some wiggle room to eat in the morning). I do think that the hard-core IF groupies are a little too intense, and some of them, especially the OMAD and extended fast people, use IF as a shield to cover behavior and attitudes that are essentially disordered eating. There is also good science and bad science out there about the effects of IF, and many people can't tell the difference. That being said, if approached sanely and moderately, it can be a great tool.4
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I fast every night when I'm sleeping. Then I eat breakfast. (Almost like break-fast, don't ya think?)6
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stanmann571 wrote: »
You should understand that just because a blog is hosted at Harvard doesn’t mean its content is endorsed by Harvard
This point should be posted prominently somewhere. It's amazing how many times people are like "Checkmate, Harvard agrees with me!"6
This discussion has been closed.
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