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Related: Editorials & Other Articles, Issue Forums, Alliance Forums, Region ForumsFasting triggers stem cell regeneration of damaged, old immune system
https://news.usc.edu/63669/fasting-triggers-stem-cell-regeneration-of-damaged-old-immune-system/<snip>
In the first evidence of a natural intervention triggering stem cell-based regeneration of an organ or system, a study in the June 5 issue of the Cell Stem Cell shows that cycles of prolonged fasting not only protect against immune system damage a major side effect of chemotherapy but also induce immune system regeneration, shifting stem cells from a dormant state to a state of self-renewal.
In both mice and a Phase 1 human clinical trial, long periods of not eating significantly lowered white blood cell counts. In mice, fasting cycles then flipped a regenerative switch, changing the signaling pathways for hematopoietic stem cells, which are responsible for the generation of blood and immune systems, the research showed.
We could not predict that prolonged fasting would have such a remarkable effect in promoting stem cell-based regeneration of the hematopoietic system.
The study has major implications for healthier aging, in which immune system decline contributes to increased susceptibility to disease as people age. By outlining how prolonged fasting cycles periods of no food for two to four days at a time over the course of six months kill older and damaged immune cells and generate new ones, the research also has implications for chemotherapy tolerance and for those with a wide range of immune system deficiencies, including autoimmunity disorders.
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Very interesting
Warpy
(111,245 posts)during my decades of being disqualified from health insurance. I had read about the effect of fasting in a study in the 1940s and was surprised that it would knock a flare off in a few days.
At least a study now shows how it worked. They didn't have a clue in the 40s.
malaise
(268,930 posts)since they have serious fasting during Ramadan. I wonder if studies have been done on the medical benefits.
Mbrow
(1,090 posts)Various Muslim countries, I believe the fasting is only during the day, from sunrise to sun set. I'm sure one of our Muslim readers can correct me if I'm wrong about that. I wonder if this type of fasting works as well? I've been trying to fast at least twice a week. It helps with the weight control.
truedelphi
(32,324 posts)Lemon.
I have found that the better and purer the water, the easier it is to keep my appetite under control.
Warpy
(111,245 posts)The fast has to be a couple of days for it to work.
The last one I did was a two day fast around a bowel prep and colonoscopy, it was just easier not to eat anything and just swig some homemade lemon soda until it was time to down the half gallon of loaded Gatorade. I have to admit I felt quite a bit better for the next couple of weeks.
KT2000
(20,576 posts)Have always disliked doing it but now it looks like a necessity.
dipsydoodle
(42,239 posts)StarryNite
(9,443 posts)Voice for Peace
(13,141 posts)that mice who were kept always just barely on the
edge of starvation actually ended up living longer
and being more healthy overall than the mice who
ate their fill.
tblue37
(65,328 posts)ErikJ
(6,335 posts)Jackpine Radical
(45,274 posts)It just seemed that way to them.
Voice for Peace
(13,141 posts)but in fact, as I have been reminded, they did live
longer but were very cranky.
Voice for Peace
(13,141 posts)They lived longer, but were extremely cranky.
tblue37
(65,328 posts)ErikJ
(6,335 posts)did one fast every week. I dont know if he still is though.
malaise
(268,930 posts)Trajan
(19,089 posts)I've been doing ADF (Alternate Day Fasting) for about a year now ... I lost approx 55 pounds ...
The clip may or may not work ...
freshwest
(53,661 posts)malaise
(268,930 posts)I'm planning our fasting for the rest of the year
freshwest
(53,661 posts)It took me two years to get there and I never felt better. Yes, I know that's radical, but then just plain vegetarian or lacto vegetarians is radical to some, I don't judge anyone. Eating is more than sustenance.
But a series of events got me to what for me is the S.A.D. (standard american diet) and it's been downhill ever since. Sadly, I had no real life support for it and a lot going against it, and I felt like an outlaw, LOL.
Another link there discussed excess animal proteins and immune issues, and while my vegan routine had drawbacks, they were exceeded by the benefits. I am using a lot of dairy and it doesn't agree with me. I don't preach to anyone, everyone is different, everyone is somone else's cra-cra.
But that piece has inspired me to return to whatever is as close to where I was a few years ago.
Also saw articles about the work of Fulbright scholars. Yes, the demise of the program has been greatly exaggerated, they haven't even lost funding, just shifted to different directions.
There were senior housing solutions and many other things, even an analysis of the ACA and Canadian systems:
Obamacare explained by USC Price professor
One thing Canadians think distinguishes them in a favorable manner from the U.S. is that they can offer everybody what they think is an inalienable right, Greenwald said of health insurance. Its a very big cultural distinction for them between the two countries.
The focus of his speeches was to set up two possible outcomes for health care in the United States following the implementation of the ACA. One possibility is that reform will lead to the sustainability of the current private sector system by ensuring access, improving the quality of care and controlling costs or the expansion of coverage will lead to a system so expensive that it will be necessary to change to a model more like Canada where its entirely publicly funded.
This is either the end of the beginning or the beginning of the end, Greenwald said. Weve started on a sustainable path or weve crossed the Rubicon to where expanding coverage and increasing expenditures will lead to major reforms that depart from the current system.
http://news.usc.edu/62111/obamacare-as-explained-by-usc-price-professor/
Thanks again for the inspiration.
malaise
(268,930 posts)and lots of vegetables, beans and fruits
A Simple Game
(9,214 posts)malaise
(268,930 posts)Seriously too many people eat way too much food
A Simple Game
(9,214 posts)AAO
(3,300 posts)NJCher
(35,654 posts)She explains a lot about fasting when she discusses the two fasting days.
Cher
morningfog
(18,115 posts)"[P]eriods of no food for two to four days at a time over the course of six months -- kill older and damaged immune cells and generate new ones, the research also has implications for chemotherapy tolerance and for those with a wide range of immune system deficiencies, including autoimmunity disorders."
malaise
(268,930 posts)to keep one another going.
AAO
(3,300 posts)blkmusclmachine
(16,149 posts)Uncle Joe
(58,349 posts)Thanks for the thread, malaise.
pinto
(106,886 posts)More clinical studies are needed, and any such dietary intervention should be undertaken only under the guidance of a physician.
blue sky at night
(3,242 posts)I have been fasting one day a week for a couple of years now....need to extend it out a few more days I guess.
City Lights
(25,171 posts)Very promising.
malaise
(268,930 posts)Very promising indeed