Showing posts with label d. Show all posts
Showing posts with label d. Show all posts
Vitamin D may reduce risk of uterine fibroids according to NIH study
Wednesday, May 21, 2014
Women who had sufficient amounts of vitamin D were 32 percent less likely to develop fibroids than women with insufficient vitamin D, according to a study from researchers at the National Institutes of Health.
Fibroids, also known as uterine leiomyomata, are noncancerous tumors of the uterus. Fibroids often result in pain and bleeding in premenopausal women, and are the leading cause of hysterectomy in the United States.
The study of 1,036 women, aged 35-49, living in the Washington, D.C., area from 1996 to 1999, was led by Donna Baird, Ph.D., a researcher at the National Institute of Environmental Health Sciences (NIEHS), part of NIH. Baird and her collaborators at The George Washington University and the Medical University of South Carolina screened participants for fibroids using ultrasound. They used blood samples to measure the primary circulating form of vitamin D, known as 25-hydroxy D. Those with more than 20 nanograms per milliliter of 25-hydroxy D were categorized as sufficient, though some experts think even higher levels may be required for good health. The body can make vitamin D when the skin is exposed to the sun, or vitamin D can come from food and supplements.
Study participants also completed a questionnaire on sun exposure. Those who reported spending more than one hour outside per day also had a decreased risk of fibroids. The estimated reduction was 40 percent. Although fewer black than white participants had sufficient 25-hydroxy D levels, the estimated reduction in prevalence of fibroids was about the same for both ethnic groups.
"It would be wonderful if something as simple and inexpensive as getting some natural sunshine on their skin each day could help women reduce their chance of getting fibroids," said Baird.
Baird also noted that, though the findings are consistent with laboratory studies, more studies in women are needed. Baird is currently conducting a study in Detroit to see if the findings from the Washington, D.C., study can be replicated. Other NIEHS in-house researchers, led by Darlene Dixon, D.V.M., Ph.D., are learning more about fibroid development, by examining tissue samples from study participants who had surgery for fibroids.
"This study adds to a growing body of literature showing the benefits of vitamin D," said Linda Birnbaum, Ph.D., director of NIEHS and the National Toxicology Program.
Facts About Vitamin D For Skin Cancer Prevention
Tuesday, May 13, 2014
Facts About Vitamin D For Skin Cancer Prevention
This Vitamin D facts show that the real network between skin cancer and ultraviolet rays is overexposure. Our body produces Vitamin D when the skin we have is exposed to this rays of natural sun light. The beneficial rays regarding natural sunlight cannot enter glass. In our home or in the car, we cannot receive the beneficial Vitamin D from the sun.
It is quite hard to receive adequate degrees of Vitamin D from our diet. Sunlight is one of the most reliable ways. It would take no less than ten large glasses regarding Vitamin D fortified milk daily just to secure a very minimum level regarding supply. The further your home is from the equator, the longer sun exposure is necessary to generate Vitamin D. Europe, the UK and most US states are not even close the equator.
If you have dark pigmented skin you may want 20 to 30 times as often exposure as fair skinned visitors to generate the same level of Vitamin D. Because in this sunlight deficiency, prostate cancer malignancy is prevalent among black men.
A sufficient higher level of Vitamin D is required for absorption of calcium in your intestines. A deficiency in this vitamin renders calcium products useless. Chronic deficiencies of Vitamin D takes many weeks of supplementation and sunlight contact with reverse and rebuild the bones and nervous process.
One of the Vitamin D facts that a lot of people wouldnt suspect will be that overuse of sunscreen blocks your ability to generate Vitamin and mineral D by 95%. This can create a deficiency and actually cause disease. Note i said "overuse of sunscreen", as sunscreen and safety clothing are necessary beyond a lot of exposure.
It is impossible to generate too much Vitamin D into the body from exposure to the sun. Your body will normally only generate what it needs. A word of warning is that beyond this point you are overexposing you to ultimately the UV rays which is when damage occurs on your skin.
Press on your sternum firmly of course, if it hurts, you might be suffering from a serious Vitamin D deficiency at this time. Before your body is able to use Vitamin D it is activated by your kidneys and liver. In case you have kidney disease or hard working liver damage, the ability of your body to activate Vitamin D might be greatly impaired. Vitamin D from natural sunlight is among the most healing influences in the human body and it is for nothing.
Again, if youre cannot obtain enough sunlight publicity, do take good quality Vitamin D supplements as well as any other vitamin/mineral supplements you may want. Any qualified holistic doctor could help to determine any deficiencies in the human body.
Knowing these Vitamin D facts ahead of time in life and having them throughout your lifetime is a wise decision for any individual. So receive the health advantages of Vitamin D without having to be afraid. Just be smart.
Fight Cold and Flu Avoid Sugar and Include Vitamin C and Vitamin D
Thursday, May 1, 2014
(Article first published as Fight Cold and Flu with Natural Diet and Super Nutrients on Technorati.)
When given the opportunity our body has the amazing capacity to thwart many diseases and illnesses including the common cold and influenza. When we provide our immune system with the necessary tools to fight bacteria and viruses, vibrant health will always be the natural result.
Diet is the single most important lifestyle process that is within your control to help your immune system. Simply put, sugar suppresses our immune system by inhibiting the ability of white blood cells to engulf bacterial and viral invaders.
Health conscious individuals who ensure proper blood levels of vitamin D appear to have the ultimate defense against the cold and flu. The journal Nature Immunology provides details of the synergy between the sunshine vitamin and our adaptive immune killer T cells. Vitamin D is shown to provide the activation key that stimulates T cells into action when invaders are detected.
The typical processed food diet is void of the nutrients we require to fuel our immune system and we become a magnet for a host of circulating pathogens that cause suffering for millions each year. Proper diet and targeted natural immune nutrients will help you and your family to prevent cold and flu by boosting your innate immune response.
Eat Natural Foods, Avoid Sugar to Boost Immunity
The results of a study published in the American Journal of Clinical Nutrition (AJCN) demonstrates that the amount of sugar in two sweetened beverages lowers immune response by 50% for up to five hours after drinking or eating. A diet filled with complex carbohydrates has no detrimental effect on immunity and the high nutritional content of fresh vegetables, nuts and seeds provide the building blocks required to mount a healthy attack as needed.
Vitamin D Activates Killer T Cells
Virtually every cell in our body has a vitamin D receptor that is only filled when sufficient amounts are circulating in the blood. A deficiency in this essential compound leaves the cellular receptor open and available for viral hijacking. A separate AJCN study shows that vitamin D is far superior to vaccines at preventing the flu. Maintain your vitamin D blood levels between 50 and 70 ng/ml for optimal protection.
Vitamin C Prepares Immune Cells for Action
Vitamin C has been shown to increase the number of infection-fighting white blood cells and stimulates the production of interferon. Interferon provides a protective coating to the surface of cells that prevents penetration by viruses. Research published in the Journal of Immunology explains that up to 5 grams of vitamin C are needed daily to activate the production of interferon for general health and up to 1 gram every hour should be used when fighting a cold or the flu.
The importance of a strong immune response cannot be underestimated. Elimination of sugar and processed carbohydrates from your diet should be the first step in boosting your front line response. Adding natural nutrients including vitamins C and D have proven effective in providing top notch protection against the common cold and flu virus.
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