Skip to main content

Home/ Diseases/ Group items tagged Vitamin-D

Rss Feed Group items tagged

Matti Narkia

Vitamin D - Linus Pauling Institute at Oregon State University - 0 views

  •  
    Vitamin D is a fat-soluble vitamin that is essential for maintaining normal calcium metabolism (1). Vitamin D3 (cholecalciferol) can be synthesized by humans in the skin upon exposure to ultraviolet-B (UVB) radiation from sunlight, or it can be obtained from the diet. Plants synthesize ergosterol, which is converted to vitamin D2 (ergocalciferol) by ultraviolet light. Vitamin D2 is less active in birds than vitamin D3 and may also be less active in humans (2). When exposure to UVB radiation is insufficient for the synthesis of adequate amounts of vitamin D3 in the skin, adequate intake of vitamin D from the diet is essential for health.
Matti Narkia

High Doses of Vitamin D Cut MS Relapses - 2 views

  •  
    "April 28, 2009 (Seattle) -- High doses of vitamin D dramatically cut the relapse rate in people with multiple sclerosis, a study shows. Sixteen percent of 25 people with multiple sclerosis (MS) given an average of 14,000 international units (IU) of vitamin D a day for a year suffered relapses, says Jodie Burton, MD, a neurologist at the University of Toronto. In contrast, close to 40% of 24 MS patients who took an average of 1,000 IU a day -- the amount recommended by many MS specialists -- relapsed, she says. Also, people taking high-dose vitamin D suffered 41% fewer relapses than the year before the study began, compared with 17% of those taking typical doses. People taking high doses of vitamin D did not suffer any significant side effects, Burton tells WebMD."
  •  
    Thanks! I think, almost every vitamin taken in high doses can lead to health issues. Personally I prefer double checking the information about the medications (including vitamins and supplements).
Matti Narkia

The Heart Scan Blog: Dr. Reinhold Vieth on vitamin D - 0 views

  •  
    A Track Your Plaque member brough the following webcast to our attention: Prospects for Vitamin D Nutrition\nwhich can be found at http://tinyurl.com/f93vl (The above link no longer seems to work, use http://wildhorse.insinc.com/directms13oct2005/ instead) Despite the painfully dull title, the webcast is the best summary of data on the health benefits on vitamin D that I've seen. The presenter is Dr. Reinhold Vieth, who is among the handful of worldwide authorities on vitamin D. In 1999, Dr. Vieth authored the first review to concisely and persuasively argue that vitamin D nutrition was woefully neglected and that its potential for health was enormous.
Matti Narkia

Vitamin D Newsletter March 2009 | All Things Vitamin D - 0 views

  •  
    This is a very long newsletter. I will answer questions about oil versus water-soluble Vitamin D, depression, mental clarity, malignant melanoma, Crohn's disease, an imagist poet, multiple sclerosis, sun-exposure, high-intensity red light and collagen repair in the skin, non-alcoholic fatty liver disease, influenza, the 1918 influenza pandemic, statins, the new Food and Nutrition Board, thyroid disease, chronic fatigue syndrome, athletes, the upcoming 14th Vitamin D Workshop, prostate cancer, the wrong blood test, pregnancy, autism, Alzheimer's disease, soap and sebum, asthma, sleep, the co-factors vitamin D needs to work (all contained in spinach), and-my favorite-UVC light and Vitamin D
Matti Narkia

Vitamin D and MS - 3 views

  •  
    "This website is about Vitamin D and MS Multiple sclerosis (MS) is a chronic disease of the central nervous system (CNS), with an uncertain cause. Colleen Hayes and Donald Achaeson have suggested that insufficient sunlight exposure and chronic viral infections might be unrelated environmental risk factors for MS. These risk factors may act synergistically to enable the pathogenic autoimmune response. The prevalence of MS is highest where environmental supplies of vitamin D are lowest. Sunshine enables the production of vitamin D3 (VD3) in the skin. Epidemiological studies have shown that higher vitamin D blood levels are associated with lower risk, less relapses and a slower progression of multiple sclerosis. Higher vitamin D levels can be achieved in part by increased oral intake of VD3. Optimal health requires serum 25 hydroxyvitamin D levels higher than 20 ng/ml (50 nmol/L) P Lips, 40 ng/ml (100 nmol/L) P Heaney or at least 40 ng/ml (100 nmol/L) R Vieth. "
Matti Narkia

Vitamin D Tied To Muscle Power In Adolescent Girls - 0 views

  •  
    ScienceDaily (Feb. 10, 2009) - Vitamin D is significantly associated with muscle power and force in adolescent girls, according to a new study. Although vitamin D is naturally produced in the body through exposure to direct sunlight, vitamin D deficiency has become widely common in the United States. Vitamin D deficiency has been shown to have a significant negative impact on muscle and bone health, and can lead to conditions including osteoporosis and rickets.
Matti Narkia

Not enough vitamin D: Health consequences for Canadians -- Schwalfenberg 53 (5): 841 --... - 0 views

  •  
    Not enough vitamin D: health consequences for Canadians. Schwalfenberg G. Can Fam Physician. 2007 May;53(5):841-54. Review PMID: 17872747 Conclusion Low levels of VTD are considered a major public health problem in Canada, especially during the winter. Those with risk factors should be screened for low 25(OH)D levels and repletion therapy instituted if needed. Researchers have estimated that the oral dose of vitamin D3 to attain and maintain 25(OH)D levels >80 nmol/L is 2200 IU/d if baseline levels are 20 to 40 nmol/L, 1800 IU/d if levels are 40 to 60 nmol/L, and 1160 IU/d if levels are between 60 and 80 nmol/L.64 We need to ensure that patients have healthy blood levels of 25(OH)D to prevent levels of parathyroid hormone from rising and to maximize absorption of calcium, magnesium, and phosphate. Positive effects on bone are marginal at best unless patients consume at least 800 IU/d of VTD. The emerging and exciting role of the VTD receptor and the actions of VTD in maintaining health in other cell types have become more apparent during the last decade.
Matti Narkia

Low Vitamin D Hurts Teenagers' Hearts - 0 views

  •  
    March 11, 2009 -- Low vitamin D levels greatly increase a teenager's risk of diabetes and heart disease, Johns Hopkins researchers find. It is becoming clear that adults who get too little vitamin D are at higher risk for diabetes and heart disease. Now, it appears vitamin D levels also affect these risks earlier in life, say Johns Hopkins researchers Jared P. Reis, PhD, and colleagues.
francois appers

Vitamine D kan oogveroudering stoppen - 0 views

  •  
    Vitamine D kan oogveroudering stoppen Je verouderingsproces heeft niet alleen vervelende gevolgen voor je organen, je lichaam en je huid. Ook je ogen, een bijzonder complex orgaan, ontsnappen er niet aan. Heel wat oogaandoeningen waardonder maculaire degeneratie en kararakt zijn leeftijdsgebonden. Wat kun je doen om het verouderingsproces van je ogen af te remmen? Welke oogziekten zijn leeftijdsgebonden en hoe kun je deze best behandelen? Onze ogen, de spiegels van je ziel kan veel mis gaan. Vele oogziekten zijn leeftijdsgebonden.Vitamine D zou oogveroudering kunnen stoppen De laatste jaren wordt er meer en meer onderzoek verricht naar het effect van het verouderingsproces op onze ogen. Onderzoekers van de University College van Londen ontdekten nu dat vitamine D wel eens hét middel kan zijn om het verouderingsproces van je ogen af te remmen of zelfs te voorkomen. Heel wat oog aandoeningen zijn leeftijdsgebonden met maculaire degeneratie op kop.
Matti Narkia

An evaluation of the vitamin D3 content in fish: Is the vitamin D content adequate to s... - 0 views

  •  
    Lu Z, Chen TC, Zhang A, Persons KS, Kohn N, Berkowitz R, Martinello S, Holick MF. An evaluation of the vitamin D3 content in fish: Is the vitamin D content adequate to satisfy the dietary requirement for vitamin D? J Steroid Biochem Mol Biol. 2007 Mar;
Matti Narkia

Study links vitamin D deficiency to death risk | APP.com | Asbury Park Press - 0 views

  •  
    Low levels of vitamin D may raise a person's risk of premature death, a study by Johns Hopkins researchers shows. The research followed other recent studies showing low levels of vitamin D are linked to certain cancers, diabetes, and bone and immune system problems, but this is the first research to connect vitamin D deficiency to a higher risk of death
Matti Narkia

Low Vitamin D Levels Linked to Colds - WebMD - 0 views

  •  
    Feb. 23, 2009 -- A walk in the sun may be better than popping a vitamin C tablet for boosting your chances of preventing the common cold or flu.\n\nA new study adds to mounting evidence that vitamin C may have been stealing the spotlight all these years from the real cold fighter, vitamin D.
Matti Narkia

Vitamin D and Cancer - 0 views

  •  
    This web site is dedicated to vitamin D and cancer. This is because exciting new research indicates that vitamin D-whether produced in the skin as a result of exposure to ultraviolet radiation (from sunlight or sun lamps) or obtained from supplementation with cholecalciferol (vitamin D3)-may help cancer patients. However, the research is far from complete.
Matti Narkia

Multiple Sclerosis Caused by Vitamin D Deficiency - 0 views

  •  
    NaturalNews) Researchers from Oxford University and the University of British Columbia have discovered that Vitamin D deficiency affects a section of the human genome already linked with multiple sclerosis (MS) risk, adding further weight to theories that this vitamin deficiency might play a role in development of the disease. "Here we show that the main environmental risk candidate -- vitamin D -- and the main gene region are directly linked and interact," said co-author George Ebers.
Matti Narkia

Could vitamin D really cure your arthritis? | Mail Online - 1 views

  •  
    Now a new and controversial book by an American doctor suggests that taking even higher levels of the vitamin - 10 to 15 times the recommended amounts - can work wonders. Dr James Dowd, who works at the Arthritis Institute of Michigan, has been prescribing vitamin D to people suffering from chronic disorders such as arthritis, back pain and headaches and the result, he claims, is a huge improvement in their symptoms. In his book, The Vitamin D Cure, Dr Dowd describes a number of success stories using this approach. One of his patients, Barbara, for instance, was obese, and suffered from arthritis in one leg as well as high blood pressure. As Dowd explains: "In the past I would have given her anti-inflammatory drugs, pain medication, a pill to lose weight and drug treatment for hypertension."
Matti Narkia

The Heart Scan Blog: Unique vitamin D observations - 0 views

  •  
    It seems not a single day passes that I don't learn something new about this unique hormone (mis)named "vitamin D." \nFrom its humble beginnings recognized only as the factor responsible for bone maturation (with deficiency leading to childhood rickets), vitamin D now commands a recognized role in almost every conceivable aspect of health and disease. \n
Matti Narkia

Vitamin D may be critical to reduce multiple sclerosis risk - 0 views

  •  
    Supplements of vitamin D at 'critical time periods' may be key to reducing the risk of multiple sclerosis, according to a new study from the UK and Canada. Researchers report that vitamin D may interact with a specific genetic component called HLA-DRB1*1501 that is known to increase the risk of multiple sclerosis by three-fold
Matti Narkia

The Heart Scan Blog: "High-dose" Vitamin D - 0 views

  •  
    I stumbled on one of the growing number of local media stories on the power of vitamin D. \nIn one story, a purported "expert" was talking about the benefits of "high-dose" vitamin D, meaning up to 1000, even 2000 units per day. \nI regard this as high-dose---for an infant. \nJudging by my experiences, now numbering well over 1000 patients over three years time, I'd regard this dose range not as "high dose," nor moderate dose, perhaps not even low dose. I'd regard it as barely adequate.
Matti Narkia

Too Little Vitamin D Puts Heart at Risk - 0 views

  •  
    Dec. 1, 2008 -- Getting too little vitamin D may be an underappreciated heart disease risk factor that's actually easy to fix.\n\nResearchers say a growing body of evidence suggests that vitamin D deficiency increases the risk of heart disease and is linked to other, well-known heart disease risk factors such as high blood pressure, obesity, and diabetes.
Matti Narkia

Vitamin D Council | Understanding Vitamin D Cholecalciferol - 0 views

  •  
    The Vitamin D Council is a group of concerned citizens that believe many humans are needlessly suffering and dying from Vitamin D Deficiency. We are incorporated as a nonprofit, tax-exempt 501(c)(e) educational corporation in the State of California. Our Board of Directors currently includes four physicians, including John Cannell as Executive Director. The board will eventually be expanded to 20 members.
1 - 20 of 100 Next › Last »
Showing 20 items per page