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valderama
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Odysseus
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ubraj
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Page 3 of 3
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Vitamin D supplementation does lower CRP and MMP-2 and -9
Before I slightly change the direction of this thread, would like to mention something. Already brought up in the older thread is that there are certain conditions that do require the avoidance of sunbathing and vitamin D supplements. These involves sarcoidosis and certain parathyroid problems. A certain population of people have a defective parathyroid gland (there are four located on the thyroid). If a defective one is not removed there can be serious problems.
several years ago I started taking Cod Liver Oil and within a period of time, I had noticed some improvement on my hair growth. I thought, was it the Vitamin D or the Omega-3? Or was it something else?
The answer I believe has been found.
Vitamin D lowers both CRP (C-reactive protein) and metalloproteinases (MMPs).
http://www.ncbi.nlm.nih.gov/pubmed/12454321
Clearly right here, before and after Vitamin D supplementation one year later pertaining to CRP and MMP levels.
http://qjmed.oxfordjournals.org/cgi/content-nw/full/95/12/787/T3
Full study here: http://qjmed.oxfordjournals.org/cgi/content/full/95/12/787?view=long&pmid=12454321
Vitamin D levels also correlate inversely with levels of tissue matrix metalloproteinases (MMPs), which control remodeling in the vascular wall, myocardium and other tissues. Plasma levels of MMPs increase in unstable angina and acute infarction. High levels of CRP and MMPs predict atheromatous vulnerability; both are considered indicative of increased risk of acute cardiovascular events. An elevated CRP level is a marker of inflammatory vascular damage to which the body responds by increasing circulating levels of MMPs. Calcitriol (1,25(OH)2D), the activated hormonal form of vitamin D3, modulates tissue MMP expression, plus vitamin D receptors are expressed in the vascular wall and in arterial plaque macrophages, which allows for MMP regulation by both circulating calcitriol and that which is produced locally in vascular tissues. These mechanisms underlying vitamin D's protective effects against CVD also help to explain why vitamin D reduces disease activity in rheumatoid arthritis, another disease in which increased expression of MMP contributes to pathogenesis.
In relation to hair loss, vitamin D supplementation can potentially be enormously helpful, where it comes to MMPs and with respect to fibrosis:
http://joe.endocrinology-journals.org/cgi/content/full/200/2/207
several years ago I started taking Cod Liver Oil and within a period of time, I had noticed some improvement on my hair growth. I thought, was it the Vitamin D or the Omega-3? Or was it something else?
The answer I believe has been found.
Vitamin D lowers both CRP (C-reactive protein) and metalloproteinases (MMPs).
http://www.ncbi.nlm.nih.gov/pubmed/12454321
Clearly right here, before and after Vitamin D supplementation one year later pertaining to CRP and MMP levels.
http://qjmed.oxfordjournals.org/cgi/content-nw/full/95/12/787/T3
Full study here: http://qjmed.oxfordjournals.org/cgi/content/full/95/12/787?view=long&pmid=12454321
Vitamin D levels also correlate inversely with levels of tissue matrix metalloproteinases (MMPs), which control remodeling in the vascular wall, myocardium and other tissues. Plasma levels of MMPs increase in unstable angina and acute infarction. High levels of CRP and MMPs predict atheromatous vulnerability; both are considered indicative of increased risk of acute cardiovascular events. An elevated CRP level is a marker of inflammatory vascular damage to which the body responds by increasing circulating levels of MMPs. Calcitriol (1,25(OH)2D), the activated hormonal form of vitamin D3, modulates tissue MMP expression, plus vitamin D receptors are expressed in the vascular wall and in arterial plaque macrophages, which allows for MMP regulation by both circulating calcitriol and that which is produced locally in vascular tissues. These mechanisms underlying vitamin D's protective effects against CVD also help to explain why vitamin D reduces disease activity in rheumatoid arthritis, another disease in which increased expression of MMP contributes to pathogenesis.
In relation to hair loss, vitamin D supplementation can potentially be enormously helpful, where it comes to MMPs and with respect to fibrosis:
http://joe.endocrinology-journals.org/cgi/content/full/200/2/207
_________________
My regimen
http://www.immortalhair.org/mpb-regimen
Now available for consultation (hair and/or health)
http://www.immortalhair.org/health-consultation
Re: D3
TN,
All my posts are meant to inspire others to find the truth in whichever thread I'm posting. I try not to get bogged down explaining too much and definitely not when credibility is questioned...
A Good teacher Explains ... A Superior teacher Demonstrates ... A GREAT teacher Inspires. -- Unknown
All my posts are meant to inspire others to find the truth in whichever thread I'm posting. I try not to get bogged down explaining too much and definitely not when credibility is questioned...
ubraj- Posts : 2245
Join date : 2009-06-19
Re: D3
jdp701 wrote:
Anyhow, there is another thread, a more recent thread, at imminist showing an increase in certain cancers with D3 supplementation or increased 25 D levels... I forget which.
I recall that thread started by Funk. The only increase was in pancreatic cancer with blood levels over 100nmol/L (40ng/mL). Unfortunately with these epidemiological studies you don't get more information on lifestyle, what they were or weren't taking, etc.
I do strive for the 35-40ng/ml range during winter but probably will exceed that on my next test during summer.
gregslater- Posts : 119
Join date : 2008-10-04
Age : 55
Location : TN
Re: D3
OK found it. Here is the link to the latest D3 discussion on Imminst:
http://www.imminst.org/forum/topic/41913-high-vitamin-d-a-cancer-dud
Note Blue's comments about Vit K and other supporting nutrients.. other good comments as well.
http://www.imminst.org/forum/topic/41913-high-vitamin-d-a-cancer-dud
Note Blue's comments about Vit K and other supporting nutrients.. other good comments as well.
gregslater- Posts : 119
Join date : 2008-10-04
Age : 55
Location : TN
Re: D3
IH - Thank you for bringing this discussion right back to the simple truths (i.e. studies) about vitamin D3, without all of the "smoke and mirrors."
gregslater - Interesting read, thanks for the link.
JDP - Since you have decided to leave them unanswered, my questions now become rhetorical ones: You are not a professional trained in the areas of medicine or science; You are a layperson with Internet access, cherry picking ideas from Trevor Marshall.
gregslater - Interesting read, thanks for the link.
JDP - Since you have decided to leave them unanswered, my questions now become rhetorical ones: You are not a professional trained in the areas of medicine or science; You are a layperson with Internet access, cherry picking ideas from Trevor Marshall.
The Natural- Posts : 668
Join date : 2008-12-02
Re: D3
The Natural wrote:
JDP - Since you have decided to leave them unanswered, my questions now become rhetorical ones: You are not a professional trained in the areas of medicine or science; You are a layperson with Internet access, cherry picking ideas from Trevor Marshall.
Lol. Easy on the messenger, please. I may not agree with JDP's "theories" but respect the work and research he's done. He and Prague both tend to dance along that fine line dividing "cutting edge" research and "la la land". Good for them: new ideas, new theories, new research can only help us grow in knowledge and understanding – even if they eventually prove to be a dead end.
Odysseus- Posts : 636
Join date : 2009-12-19
Re: D3
1,25 D activates 913 - 27,091 genes. You have to put on your critical thinking skills to understand the ins and outs. Not cut and dry like people like. Especially considering the lyme and othe l-form bacteria explosion that has only recently (as in decades) become huge problem complicating matters.
More good info here
If mice die from immunosuppressive from large amounts of D posted on 1st page, what will happen if you give smaller doses on an immunosuppresive steroid but not kill the mouse?
here is a good link http://autoimmunityresearch.org/transcripts/waterhouse_lax2006.pdf
More good info here
A bit more complicated than that. Oral administration of D is all unconverted and assumes that your receptors and conversion facilities work.
Because if they don't it works like an allergy pill that lowers your immune reaction to invading pathogens…
So the first set of “ra ra” news to push huge doses was shrinking of some tumors and less dead garbage in the blood. The question no one asked, and is stirred away from, is why? Did it cure cancer? Did it kill the pathogens?
What we find out now is that most people can't convert the oral D at all and it simply builds up lowering immunity.
Your best bet if unsure is still to get it from the sun since you body can and will turn off production of D. But some have gone beyond a mere build up and need to be completely removed from any D until better. These are people with underlying Lyme, which is also attempting to do what D does and that is mask any disease, that carry Rickettsia and or Sarcocystis which both produce\extract retro viruses that block these receptors.
As in the story of the person that had Ascaris and was pushed into taking Allergy pills by his well educated, well documented quack…those just made everything worse by both taxing the liver and stopping normal immune/inflammatory reactions.
I was well into the study of D by the time my News program was paying “specialists” to push multi thousand IU doses of D. This is because it red flagged in my Dad during bio-feedback and I actually watched his skin color change while using standard RSMF rife code on him.
researchers at the University of Science and Technology in Norway just released the results of a study that measured the forearm bone mineral density of 3,042 Norwegian women, aged 50 – 70 years old. They found that those women who had not taken cod liver oil (a substance that contains high levels of vitamin D) during childhood had higher bone mineral density compared to those who had ingested cod liver oil.[79] Since the study compared childhood intake of vitamin D to bone density at least 4-5 decades after ingestion, it is a good example of how only those studies which track vitamin D intake over long periods of time are likely to pick up on the harm the secosteroid causes in the longterm
Marshall discovered that once inside a cell, CWD bacteria activate an inflammatory pathway that is responsible for generating many of the painful symptoms of Th1 diseases. One of the major molecules involved in this pathway is 1,25D, an activated form of Vitamin D that functions as a hormone. Once inside a cell, CWD bacteria convert the regular form of Vitamin D (termed 25D) into 1,25D at a much higher rate than in healthy cells. Thus blood tests reveal that patients with Th1 diseases tend to display much higher levels of 1,25D than their healthy counterparts
1. Vitamin D is not a vitamin; it is an immunosuppressive steroid.
Let’s start with this fact: the vast majority of doctors touting the benefits of vitamin D are not aware of discoveries made by researchers in the field of molecular biology, which have clearly shown that the “vitamin” D derived from diet and supplements is not a vitamin, but a steroid with immunosuppressive properties when elevated.2
There are several forms of vitamin D. The form of vitamin D we get from food, diet, supplements and sun exposure is called D3. D3 is converted by the kidneys into 25-D, which functions as a steroid. 1,25-D, the activated form of vitamin D, functions as both a steroid and a hormone. It is produced inside various types of cells, including those of the immune system and the kidneys, as well as in response to sunlight. In healthy individuals, the kidneys continually convert 25-D into its active form, 1,25-D.34
According to a paper published by the Institute of Biomedical Research in Birmingham, England, “The active form of vitamin D, [1,25-D] is a potent immunomodulatory seco-steroid” meaning that it is a steroid-like molecule which is able to control the activity of the immune system.”5
Molecular modeling has shown that the hormonal 1,25-D form binds and activates the Vitamin D Receptor. The Vitamin D Receptor plays a fundamental role in the body. It transcribes 913 genes, and researchers at McGill University in Canada just released a paper saying it may actually transcribe 27,091.6 But, the Vitamin D Receptor also performs another critical function – it serves as a switch that regulates the activity of the innate immune system.789
A molecular model comparing the structure of 25-D and of 1,25-D10According to recent molecular models, the steroid 25-D binds the Vitamin D Receptor and affects the activity of the immune system as well, but in a manner opposite to 1,25-D. When the steroid 25-D binds the Vitamin D Receptor, it decreases the activity of the receptor, causing the innate immune system to slow down and shut off. This effect begins around 20 ng/ml and gradually increases with higher levels of 25-D, until the VDR becomes completely blocked.11
At the moment, most researchers understand that 1,25-D activates the Vitamin D Receptor. However, they are unaware of the models which demonstrate that 25-D has the opposite effect. Consequently, they do not understand that when people start to supplement with extra vitamin D (which is converted into 25-D) the Vitamin D Receptor begins to turn off, not on.
Most of these researchers are also unaware of a new understanding about the cause of many chronic diseases. As a person falls ill with a chronic disease, L-form bacteria begin to live inside the cells of the immune system and in various tissues.1213 These bacteria create proteins that, just like elevated 25-D, are able to bind and block the Vitamin D Receptor.14 Together, elevated 25-D and bacterial proteins block the ability of the Vitamin D Receptor to turn on the immune system more than either substance alone.
If mice die from immunosuppressive from large amounts of D posted on 1st page, what will happen if you give smaller doses on an immunosuppresive steroid but not kill the mouse?
ubraj- Posts : 2245
Join date : 2009-06-19
Re: D3
Introduction of oral vitamin D supplementation and the rise of the allergy pandemic
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2794851/?tool=pmcentrez
Silica instead of Vitamin D in Autoimmune Diseases
http://www.ndaccess.com/EatingAlive/Page_Detail.asp?PageID=22&CommentID=15
Additive immunosuppressive effects of 1,25-dihydroxyvitamin D3 and corticosteroids on TH1, but not TH2, responses
http://www.ncbi.nlm.nih.gov/pubmed/11080724?ordinalpos=1&itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_RVDocSum
ubraj- Posts : 2245
Join date : 2009-06-19
Re: D3
I should mention and give credit that special thanks to Newport and John for the education, links, and posts..
Won't bother trying to convince those who don't want to be convinced. There is more info out there. Do your due diligence I'll end with.
Won't bother trying to convince those who don't want to be convinced. There is more info out there. Do your due diligence I'll end with.
ubraj- Posts : 2245
Join date : 2009-06-19
Re: D3
Sometimes people only want to hear what they want to hear. I do not know whether D3 is harmful in the long term but I won't discount it...
goten574- Posts : 489
Join date : 2009-08-03
Location : UK
Re: D3
I haven't noticed any ill effects from D3 use at all, but all this discussion does raise a lot of interesting questions, such as what exactly does precipitate a D3 conversion problem?
Is there a specific condition that causes a conversion problem. I still have a hard time with immunosuppression, because I've only seen it help with immunity problems.
Of course we know that K2, Boron, Magnesium and Calcium are just some co-factors with Vitamin D.
All hand the only conversion problem I know of are kidney patients with end stage renal failure and perhaps certain CWD (Cell wall deficient bacteria) diseases like Sarcoidosis, but these are far from common.
So what I'm saying here, is that to my mind, D3 is very safe except for a very small minority of people.
Is there a specific condition that causes a conversion problem. I still have a hard time with immunosuppression, because I've only seen it help with immunity problems.
Of course we know that K2, Boron, Magnesium and Calcium are just some co-factors with Vitamin D.
All hand the only conversion problem I know of are kidney patients with end stage renal failure and perhaps certain CWD (Cell wall deficient bacteria) diseases like Sarcoidosis, but these are far from common.
So what I'm saying here, is that to my mind, D3 is very safe except for a very small minority of people.
_________________
My regimen
http://www.immortalhair.org/mpb-regimen
Now available for consultation (hair and/or health)
http://www.immortalhair.org/health-consultation
Re: D3
Taking D3 is alot safer for the majority, than living 4-6 months of the year without any sunshine and without supplementing.
Amaranthaceae- Posts : 1368
Join date : 2008-07-15
Location : Copenhagen
Re: D3
Isolated cases should not (never) be generalized to the masses, as has been done here and another thread.
Again, goten, what I am "hearing" from trained professionals, like IH and Dr. Mercola, is that vitamin D3 supplements are safe. If you have "heard" something different, I recommend that you check (examine) your source of such.
Again, goten, what I am "hearing" from trained professionals, like IH and Dr. Mercola, is that vitamin D3 supplements are safe. If you have "heard" something different, I recommend that you check (examine) your source of such.
The Natural- Posts : 668
Join date : 2008-12-02
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