Vitamin D Research. Question: When is a Vitamin not a Vitamin? Answer: When it is “Vitamin D”. Special, 63-minute, “Vitamin D Only” Audio Files The following files contain the very tightly edited “Vitamin D only” audio of our original podcast. These files have all of the non-Vitamin D (Security Now!) Content removed, and they were further streamlined to remove all other audio annoyances. The resulting 63-minute audio is perfectly suited for sharing the Vitamin D podcast content with others who are not Security Now! Highest quality, 64kbps, mp3 audio file (30.2 mb)This is a high-quality, single-channel audio file of the sort Leo normally provides for use with any media player that can handle standard MP3 files.Smallest download, 16kbps, mp3 audio file (7.55 mb)Since we're just talking, 64kbps can be overkill (though it certainly does sound the best). How to digest this page: (Hint: Not simply from top to bottom) And thanks for checking this out!
So just a very tiny bit of this stuff goes a long way! Dr. U.S. New research shows vitamin D slashes risk of cancers by 77 perce. Exciting new research conducted at the Creighton University School of Medicine in Nebraska has revealed that supplementing with vitamin D and calcium can reduce your risk of cancer by an astonishing 77 percent. This includes breast cancer, colon cancer, skin cancer and other forms of cancer. This research provides strong new evidence that vitamin D is the single most effective medicine against cancer, far outpacing the benefits of any cancer drug known to modern science. The study involved 1,179 healthy women from rural Nebraska. One group of women was given calcium (around 1500 mg daily) and vitamin D (1100 IU daily) while another group was given placebo.
Over four year, the group receiving the calcium and vitamin D supplements showed a 60 percent decrease in cancers. Considering just the last three years of the study reveals an impressive 77 percent reduction in cancer due to supplementation. Consider these questions: Let me tell you how I prevent cancer. Cancer is big, big business. What Is Vitamin D? What Are The Benefits Of Vitamin D? Vitamin D, also known as the sunshine vitamin, can be produced in the body with mild sun exposure or consumed in food or supplements. Adequate vitamin D intake is important for the regulation of calcium and phosphorus absorption, maintenance of healthy bones and teeth, and is suggested to supply a protective effect against multiple diseases and conditions such as cancer, type 1 diabetes and multiple sclerosis.
Vitamin D has multiple roles in the body, helping to: Maintain the health of bones and teethSupport the health of the immune system, brain and nervous systemRegulate insulin levels and aid diabetes managementSupport lung function and cardiovascular healthInfluence the expression of genes involved in cancer development. In spite of the name, vitamin D is considered a pro-hormone and not actually a vitamin. Vitamin D is produced when sunlight converts cholesterol on the skin into calciol (vitamin D3). Vitamin D3 is then converted into calcidiol (25-hydroxyvitamin D3) in the liver. Dietary Supplement Fact Sheet: Vitamin D. Introduction See QuickFacts for easy-to-read facts about Vitamin D. Vitamin D is a fat-soluble vitamin that is naturally present in very few foods, added to others, and available as a dietary supplement. It is also produced endogenously when ultraviolet rays from sunlight strike the skin and trigger vitamin D synthesis.
Vitamin D obtained from sun exposure, food, and supplements is biologically inert and must undergo two hydroxylations in the body for activation. The first occurs in the liver and converts vitamin D to 25-hydroxyvitamin D [25(OH)D], also known as calcidiol. The second occurs primarily in the kidney and forms the physiologically active 1,25-dihydroxyvitamin D [1,25(OH)2D], also known as calcitriol [1]. Vitamin D promotes calcium absorption in the gut and maintains adequate serum calcium and phosphate concentrations to enable normal mineralization of bone and to prevent hypocalcemic tetany.
Serum concentration of 25(OH)D is the best indicator of vitamin D status. The U.S. About Vitamin D. UV Advantage | Dr. Hollick > Home. Linus Pauling Institute at Oregon State University. Español Summary Vitamin D can be synthesized in the skin upon exposure to sunlight and is then metabolized in the liver and kidney to the metabolically active form called 1,25-dihydroxyvitamin D. Through binding to the vitamin D receptor (VDR), 1,25-dihydroxyvitamin D can regulate the expression of hundreds of genes involved in skeletal and other biological functions. (More information)Vitamin D is essential for maintenance of bone mineralization through the regulation of calcium and phosphorus homeostasis.
Vitamin D also exhibits many non-skeletal effects, particularly on the immune, endocrine, and cardiovascular systems. (More information)Vitamin D is important for normal bone development and maintenance. Vitamin D is a fat-soluble vitamin that regulates calcium homeostasis and is vital for bone health (1). Function Vitamin D metabolism Mechanisms of action Calcium balance Phosphorus balance Cell differentiation Cells that are dividing rapidly are said to be proliferating. Immunity Deficiency. Vitamin D: The New Old Natural Wonder Drug.