It looks like FADS2 minor alleles are sped up
I'm sorry I'm just not finding this. Which particular snps correlate with an increase in desaturase activity?
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It looks like FADS2 minor alleles are sped up
I'm sorry I'm just not finding this. Which particular snps correlate with an increase in desaturase activity?
When I looked at the FADS snps previously I must say I ran out of energy and interest and did not follow them down every last rabbit hole. Still I only recall finding loss of function. Since I had quite a few heterozygous snps with known effects I figured this could mean a slightly decreased capacity to make longer chain PUFAs.
Coupled with my general understanding that desaturase activity is something that falls off with age, I just decided to be careful to obtain these end products from diet (eggs, meat, oily fish) plus some modest supplementation of borage and fish oils.
I've had several thoughts after reading your posts since this is the first time I have encountered concerns about increased desaturase activity.
I'd certainly be interested to know if there are some snps which increase desaturase activity and if these have any correlation with CHD.
I was worried when you said you maybe needed a vegetarian diet. Unless you really know you have a serious problem with desaturase overactivity, this could be counterproductive. I can't put my hand on a reference at the moment but I believe there is a very serious fall off in desaturase activity with aging. The young and healthy can make all the different types of PUFAs they need from alpha linoleic and linolenic starting points but not indefinitely.
While I agree that a high omega 6 diet is not a good idea, the popular notion that omega 6 = inflammatory = bad and omega 3 = anti-inflammatory = good is simplistic and just plain wrong. Both types are absolutely essential and need to be in balance. In other words I don't think we should be fearful of things like arachidonic acid which after all constitutes something like 14% of brain lipids - we absolutely need it.
I guess I started to think that while its very understandable that you are concerned about inflammation and heart disease since they are in your family, maybe the desaturases are not the main problem.
I wouldn't bother worrying about it. @ppodhajski just randomly decides SNPs are having an impact, without any concern for whether or not there is any research done into those SNPs. You both have the same variations for a lot of them because they are extremely common.Almost identical.
Thanks, Valentijn. I pretty much came to the same conclusion myself, especially since so many of us with ME/CFS/FMS have ASD running through our families. If these alleles are commonly seen in ASD, then they're going to be prevalent here. And since biology is never absolute destiny except for a few rare diseases, having these SNPs doesn't mean much, unless they're expressing themselves, which isn't necessarily an easy thing to determine.I wouldn't bother worrying about it. @ppodhajski just randomly decides SNPs are having an impact, without any concern for whether or not there is any research done into those SNPs. You both have the same variations for a lot of them because they are extremely common.
If you want to know if SNPs are relevant, someone has to read the research at some point. There's no short cuts.
Especially when the hystero was done for endometriosis, which many researchers now believe is an autoimmune disease.Hysterectomy. That will throw all genetics out the window….
You're making no sense here. I got the bad genes from my mom, who died stone free after eating a high fat diet for over four decades. Her cholesterol levels were low normal. Only my total and LDL are elevated because of lack of estrogen. The times I've tried to replace my estrogen, the LDL dropped and the total normalized. For my family, the diet has nothing to do with it.There is enough of evidence that high fat diet is one of the major causes of gallstones for people at risk.
Nope, not always true. Sludgy bile that doesn't flow easily from the bladder will precipitate out and form stones. That's why GI docs recommend cholecystectomy for this condition. The risk of small stones forming in the bile duct and blocking it from bile sludge is too great.You are mistaken about the bile sticking around and causing gallstones.
Then explain the lack of stones in my mom who had the same genes! Geez, this is the stuff that makes me crazy!I would guess it is more likely that you are getting gall stones because of your bad BCMO1 genes
So when I don't eat fat and have imaging done of my gallbladder, and it's swollen up to the size of a small peach, you're telling me that it's not filled up with bile but with something else? And that's why I have stones? If I told that to my GI doc, he'd laugh in my face.If you do not get enough Vitamin A you will limit the amount of bile acids you make. Bile acids are what breakdown and inhibit gallstones from forming.
So the vitamin supplements I've taken my entire life which includes vitamin A -- not beta carotene -- isn't keeping me from being deficient, even though my serum metabolic profile tests demonstrate otherwise? You just know that because I have stones that my body isn't getting enough vitamin A, even though I eat a high fat diet and supplement?I know all this because I have a woman friend who had a history with gallstones and she has the same SNPs. She takes Vitamin A now and she has no more gallbladder pain.
Before popping off and assuming that I don't do any testing and don't take any supplements, even when I was eating a vegetarian diet, why not ask me if I've done testing and whether or not I supplement my crappy methylation genes and dietary deficiencies?You probably feel better eating the high fat because you are more likely get get Vitamin A. On a vegetarian diet you are only getting beta carotine which is hard for you to convert to Vitamin A.
I developed severe IBS-D from SIBO about three years ago. The SIBO was prevotella out of control in the distal part of my small intestine. Two weeks of Xifaxan wiped it out and the diarrhea went away. Just like that.If you can show me evidence of this I will be glad to see it. I used to have IBS-D. BAD. I got every test in the book; fungus, bacteria, SIBO breath test, H Pylori. I tried antibiotics, manuka homey, low card, high carb, probiotics, prebiotics. Sometimes it would get a little better but never better.
I didn't state that it was. I stated that fibro patients are prone to IBS and SIBO, which also makes them prone to gut fungal infections as well, because of the overall dysbiosis caused by the SIBO. Even when "good bacteria" like prevotella becomes overpopulated, other bad players like fungus, especially candida, can also get out of control. And some of us, especially those with allergies on the autism spectrum, tend to have difficulties with keeping fungus under control, even on low sugar/low carb diets. I still wrestle with gut fungus on my low carb diet, which tends to worsen when the SIBO returns.SIBO is a simple test that any doctor can and will do and it is not caused by a fungus, it is caused by an overgrowth of bacteria.
That is simply no longer believed by knowledgable GI docs. There is a HUGE correlation between IBS and SIBO now, enough so that many docs are prescribing one 200mg Xifaxan tablet to be taken at bedtime every night to keep the SIBO at bay. Those IBS patients who've adopted this routine are reporting significant reduction if not complete elimination of their IBS symptoms with this regimen. You need to keep up with your reading.There is zero evidence that IBS is caused by anything pathogenic. But plenty of evidence is is related to neurotransmitter function.
And once again, you make assumptions that I even have a serotonin problem that's not being addressed and monitored and treated!You know how I got rid of my IBS-D? Flavin Mononucliotide. (a form of B2). Gone in one day.
IBS-C, the opposite I imagine, not enough serotonin, I have issues with too much. (MAOA, MAOB, and SERT)
http://www.ncbi.nlm.nih.gov/pubmed/19361459
Since you have the mood and addiction issues in the family I would say this is probably a more likely notion.
You're making no sense here. I got the bad genes from my mom, who died stone free after eating a high fat diet for over four decades. Her cholesterol levels were low normal. Only my total and LDL are elevated because of lack of estrogen. The times I've tried to replace my estrogen, the LDL dropped and the total normalized. For my family, the diet has nothing to do with it.
And FWIW, I don't believe you ever had IBS-D. IBS never resolves in one day with ANY treatment. Whatever it is you had, it wasn't IBS.
@out2lunch 's mother had gallstone problems. And he has a rare pathogenic missense mutation known to cause gallstone problems. That rare pathogenic missense mutation came from one of his parents. It's safe to assume it came from the parent with gallstone problemsDo you have your mother's actual gene profile or are you assuming you have your mothers genes? She might not have had your genes after all, yes?
@out2lunch 's mother had gallstone problems. And he has a rare pathogenic missense mutation known to cause gallstone problems. That rare pathogenic missense mutation came from one of his parents. It's safe to assume it came from the parent with gallstone problems
It's pretty likely that the gallstone problems are related to the mutation known to cause that exact problem, versus whatever theory you're currently trying to sell.
It's the one he listed as being a gallstone mutation in his post.Would you mind sharing what that mutation was?
It's the one he listed as being a gallstone mutation in his post.
Not to split hairs here, but I'm actually not male. Hysterectomy 30 years ago. Well, I guess that's pretty close then.@out2lunch 's mother had gallstone problems. And he has a rare pathogenic missense mutation known to cause gallstone problems. That rare pathogenic missense mutation came from one of his parents. It's safe to assume it came from the parent with gallstone problems
It's pretty likely that the gallstone problems are related to the mutation known to cause that exact problem, versus whatever theory you're currently trying to sell.
Not to split hairs here, but I'm actually not male. Hysterectomy 30 years ago. Well, I guess that's pretty close then.
And my mom's family had gallbladder disease out the wazoo. But she did not. All of her sisters did, having cholecystectomies post-menopause. Was it the difference in dietary fat? Nope. They all ate a high fat diet. They ate SAD, and my mom ate ketogenic. Maybe it was other dietary differences, like carbs. But it certainly wasn't fat.
If the SNPs were the bullets in the gallstone chamber, then something other than dietary fat pulled the trigger. Given my mom's family's history, I'm betting it's cholesterol levels.
Before the surgery, I had plenty of estrogen and very low cholesterol levels, like my mom. But once I lost my ovaries and estrogen, my LDL shot straight up. My aunts had high cholesterol but my mom did not. I didn't have gallstones before the surgery, and I ate a low fat high carb vegetarian diet for several years afterwards, when the stones started to form.
Then there's the estrogen replacement factor. The times I've attempted HRT, my LDL drops down to low pre-hysterectomy levels. But I can't do HRT for any length of time without severe side effects, so the LDL stays elevated in my body's effort to make the estrogen that's missing. And that's what my aunts and I had in common: low estrogen. They didn't do HRT after menopause but my mom did. Their cholesterol levels rose like mine but her levels stayed low. They got stones, she didn't. But all of them ate high fat diets.
It's not fat in the diet. It's the SNPs and the high cholesterol. And since gallstones are made from cholesterol, that makes perfect sense. The SNPs most likely predispose the excess cholesterol to settle out of the bile into stones. How any other trigger like a high fat diet could be logically postulated from this data is beyond me.
But the most important factor in all of this is that by following this idea I Fixed some issues that we all seem to share. Yet, the response I got from you an Valentjin is that I was misdiagnosed? Really?
I'm not saying any of this stuff to win awards or get money or anything else. I know the suffering you were all going through because I've lived through it myself. I spent six years studying nutrition in the last year and a half studying nutrition genomics. This is all I do since I'm on disability and I do it obsessively.
Yes I know this is new, yes I know this is theory, yes I know there is not much evidence for what I am doing, but there's a lot of evidence for the parts of what I'm doing. All I did is put together those different parts and I seem to of had very good results. I am cured. 100%.
I know I'm not the most diplomatic person at times. I just ask of you to recognize that it's my aspergers and not to take it personally and instead look at the science that I'm talking about.
I also think it's important not to insist something when it's really better to use words like 'could be related' 'might be related' rather than insisting something 'is related'. It's much easier to have a discussion when you are open to the idea that something might have more than one explanation. I wonder if that is the problem on this thread?
What I actually said was that it 'sounds like a misdiagnosis' not that it is a misdiagnosis. I have never heard of a case of IBS being cured in one day.
If you are on disability then why are you claiming 'I am cured. 100%'? It's really confusing. I took that to mean you are totally cured of all your physical issues. Maybe the disability is for your Asperger's but it would be helpful to add that to lessen the confusion. It appears for those who know nothing about you that you are claiming to be cured of ME because this is a website for ME/CFS. Please make it very clear to readers what you have cured yourself of. That would be very helpful.
There are appear to be some holes in your knowledge, that or you are not explaining things very well. Either way, you do come across as you think you are right about everything and maybe because of your Asperger's you can't accept that you could be erroneous. It's really hard to communicate on the internet but if people are reacting negatively to what you are saying, pay attention to it and try to figure out what it is that is causing all the issues and go from there. Leave yourself open to the opinions of others rather than insisting that you are correct. It adds to a good debate and it allows for learning from each other.
My husband started having severe D - no probiotics (boulardii, bifium, LAB, or charcoal would help with it until I thought it was the zinc supplementation. The D stopped in the same day I gave him copper.Now you have heard of one case of IBS being cure in a day.