More Evidence to Support Vit D as an Anti Viral Compound

Last year I wrote a number of posts relating to mechanisms related to mucosal immune defences, in particular the innate immune defences and how we as Nutritional Therapists may advise our patients of evidence based strategies. This paper out in the open access journal Plos One adds further validity to the vitamin D recommendations I proposed.

Declining serum concentrations of 25-hydroxyvitamin D seen in the fall and winter as distance increases from the equator may be a factor in the seasonal increased prevalence of influenza and other viral infections.[1]

This paper in PLOS Biology describes how almost 200 adults had their serum 25-hydroxyvitamin D levels measured, without knowing what was been investigated.

One hundred ninety-eight participants, 85 men and 113 women, with an age range of 20–88, were enrolled in the study.

The researcher found that people with fair skin, lean body mass and who supplemented with vitamin D had the highest levels of 25-hydroxyvitamin D. People who achieved 38ng/ml or higher 25-hydroxyvitamin D level had a remarkable 50% reduction in the risk of developing acute respiratory tract infections and a significant reduction in the number of days ill (p<0.0001).

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H1N1 – Questions About Profit Incentive

WHO logoSwine flu has killed 12 799 people worldwide since it first emerged in Mexico in March 2009, the World Health Organisation said on the 8th January 2010.

The latest data posted by the United Nations health agency marked an increase of 579 deaths from the previous update published nine days ago.

The Americas continues to report the biggest number of casualties with at least 6,880 deaths while in Europe, at least 2,554 people have died from the A(H1N1) virus

Is it a False Pandemic Though?

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Pain Killers Adversely Inhibit Vaccination Benefits

622804The questions concerning the benefits Vs risks of vaccination in light of the recent global approach to H1N1 (novel influenza) vaccine recommendations has thrown this area of medicine under a very bright spotlight. Leaving aside the question ‘to vaccinate or not’ a recent article has raised a simple and useful question. If I take a non steroidal pain killer (NSAID’s) to reduce post vaccine discomfort, or are ingesting them for other reasons does it affect my vaccine promoted immune response?

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Gastric Complications For Patients with H1N1 (Swine Flu)

coverThe incidence of gastric events in normal seasonal flu is very low, almost never. The H1N1 swine Flu virus has differentiated itself from the seasonal flu not only in its speed of migration around the world, but also in the development of gut related events.

A new article  in the International journal GUT [1] explains how a well set up investigational group based in Chile – a country well exposed to the virus, followed the first 500 confirmed patients who were infected with the influenza A (H1N1) 2009 virus back in May 2009.

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One Jab Appears to be Effective for H1N1 – Says Preliminary Report

v2_title_largeLeaving aside the questions concerning the validity of receiving the new H1N1(2009) vaccine in terms of need, and whether there may be as yet to be discovered risk and side effects that are greater in health impact that the actual virus. The questions about does it actually induce immune defenses against the H1N1 virus are now starting to be answered.

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Do Flu Vaccines Provide Real Protection?

vaccination imageEach year the respective medical authorities in the western world recommend the influenza vaccine and who should receive it. Since 1999 the age groups have been expanded to include greater numbers of people.  Whilst the UK has a more conservative approach to seasonal flu in terms of age, in the USA virtually the only groups not recommended to receive the vaccine are those aged between 19 and 40 without any ongoing health problem.

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BioMask BF-200. Mimics Mucosal Cells Then Minerals Kill the H1N1 Virus

BioMask on ArenThe influenza virus is a determined and relentless foe. Infecting about 1 billion people worldwide annually and killing hundreds of thousands. If influenza evolves into a pandemic strain, as it did three times last century, it could kill tens of millions.

Stripped to its genetic skeleton the virus that has wrought havoc on populations and caused untold misery is one of the simplest organisms on the planet. It consists of merely eight genes. Humans, on the other hand, have some 20,000 genes.

According to experts, in the first eight weeks of a flu pandemic, an effective mask could reduce the number of cases from one million to just 6. [1]

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Natural Born Killers — How the Body’s Frontline Immune Cells Decide Which Cells to Destroy

plosComment: Natural Killer (NK) cells – a type of white blood cell – are a major component of the human body’s innate immune system. Over 1,000 NK cells are found in every drop of blood. They provide a fast frontline defence against tumours, viruses and bacterial infections, by latching onto and killing cells in the human body that are cancerous or are infected with a virus or a bacterial pathogen.

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Mechanisms of Viral Defence, Infection and Recovery

A Virus is an ultramicroscopic infectious agent.

The H1N1 A 2009 (Swine Flu)  is a novel strain of the influenza virus.

Viruses cannot reproduce on  their own. To reproduce, a virus must bind to a living cell inside some organism, insert its genetic material into that “host” cell, and take over the cell’s reproductive “machinery.” The virus then makes copies of itself – maybe hundreds of thousands. Sooner or later, this kills the infected cell – causing the virus to leave the cell and cause illness. Once out of the host cell new viruses start the process over, attacking other cells until the immune system, and or medication controls their activity and replication. The H1N1 Influenza A virus once inside a cell can produce approximately 100,000 new virions in about 8 hours.

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Evidence Based Nutritional Strategies For Optimal Mucosal Health

The World Health Organisation declared the first flu pandemic in 41 years on 11 June. As details of the global impact of the 2009 influenza A (H1N1) virus — and efforts to combat the threat — continues to unfold, Nutri-Link Clinical Education provides evidence based nutritional strategies for optimising the mucosal barrier of prevention.

man sneezing

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