February 2nd, 2026 by SunYogi

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There are many forms of Vitamin D – cholecalciferol, calcidiol, and calcitriol. This article by the Vitamin D Council explains the difference between these types of Vitamin D and shows how they affect the physiology of the human body.
This article has been removed from Sunlightenment.com at the request of the Vitamin D Council.
May we all one day learn to share our love, light, and knowledge as freely as the Sun, whom shares itself without restriction to all of life upon this planet.
January 29th, 2026 by SunYogi

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The Healing Sun by Richard Hobday presents evidence showing an increase in disease with a decrease in sunlight exposure. This article addresses the topic: Breast Cancer and The Sun
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January 25th, 2026 by SunYogi

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New scientific research is showing a powerful correlation between childhood autism and vitamin D deficiency. The evidence is too great to be ignored. In this health article Dr. Marc Sorenson quickly highlight 23 different vitamin D deficiency studies to show how low vitamin D levels are likely to cause autism and other childhood development disorders.
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January 19th, 2026 by SunYogi

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The Healing Sun by Richard Hobday presents evidence showing an increase in disease with a decrease in sunlight exposure.. This article shares information on: Sunlight and Cancer Prevention
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January 15th, 2026 by SunYogi

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In recent years vitamin D has emerged as a star of the “vitamin” world. There’s no question about it — vitamin D is garnering more excitement than any other vitamin out there, and deservedly so. Why all the enthusiasm? Read this article by Dr. Mercola to learn why.
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January 13th, 2026 by SunYogi

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In this article on the H1N1 Swine Flu and Vitamin D, Dr. Mercola examines the Center for Disease Control’s data and shows that Vitamin D deficiency is linked. Get the facts about sunlight and Vitamin D. Learn how adequate sunlight exposure can improve immunity and prevent the H1N1 Swine Flu.
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January 9th, 2026 by SunYogi

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In John Cannell’s Vitamin D Council newsletter, we learn that the remarkable success of the NHL’s Chicago Blackhawks can be attributed to the entire team’s use of Vitamin D. Currently in Stanley Cup finals, the Blackhawks are at the top of the league after many disappointing seasons. If the Blackhawks win the Stanley Cup championship, Vitamin D could become an important factor in every sports team’s success.
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January 7th, 2026 by SunYogi

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The Healing Sun by Richard Hobday presents evidence showing an increase in disease with a decrease in sunlight exposure. This article addresses the topic: Sunlight, Brittle Bones, and Osteoporosis.
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January 5th, 2026 by SunYogi

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The December 2009 issue of Runner’s World educated runner’s everywhere about the importance of vitamin D and athletic performance. Learn how vitamin D is necessary for bone health, reduced fatigue, improved athletic performance, reduced rate of injury, and muscle tissue and bone repair. Modern research is forcing athletes to embrace the sunlight and vitamin D if they wish to perform at peak levels.
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January 3rd, 2026 by SunYogi

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Research have linked vitamin D deficiency with cognitive impairment. A recent study shows that as levels of vitamin D goes down, cognitive impairment goes up.
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December 30th, 2025 by SunYogi

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New research shows that low levels of sunlight could increase your risk of developing multiple sclerosis (MS). Researchers found that by just analyzing sunlight, they could explain 61 percent of the variation in the number of MS cases across England. When they combined the effect of sunlight and glandular fever, 72 percent of the variation in MS cases could be explained. The study suggested that low levels of sunlight could affect how your body responds to infection. Vitamin D deficiency could be another possible link.
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December 24th, 2025 by SunYogi

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The Healing Sun by Richard Hobday presents evidence showing an increase in disease with a decrease in sunlight exposure. This article asks the question: How Common is Vitamin D Deficiency?
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December 24th, 2025 by SunYogi

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Scientific American, a reputable science magazine, has published an article that examines that cause of autism. Is vitamin D deficiency the cause of autism? Scientific American has lots of evidence that answers ‘yes’.
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December 24th, 2025 by SunYogi

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Is the lack of healthy sunlight exposure and vitamin D in a child’s mother the cause of childhood autism? Mothers missing on the first source of vitamin D can affect their child’s health. Without a neurosteroid that depends on vitamin D, called calcitriol, prenatal children do not regulate brain development well enough to fully develop. The neurosteroid also protects against viral infections during pregnancy that can contribute to poor development.
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December 22nd, 2025 by SunYogi

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A new study led by Oxford University in England has mapped the points at which vitamin D interacts with our DNA – and identified over 200 genes directly influenced by vitamin D. It is estimated that 1 billion people worldwide do not have sufficient vitamin D. This deficiency is thought to be largely due to insufficient exposure to the sun and in some cases to poor diet.
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December 20th, 2025 by SunYogi

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An infertility study has revealed vitamin D deficiency among men who are unable to impregnate their partners. The discovery surprised the researchers, who were investigating the incidence of DNA fragmentation of sperm. Sunlight is the major source of vitamin D.
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October 19th, 2025 by SunYogi

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This article by Dr. Mercola – the Internet’s largest alternative health educator -shares important new science that shows how vitamin D deficiency is link to many diseases including heart diseaser, cancer, diabetes, depression, autoimmune disease and many others. Let how you can get more sunlight in your body, increasing vitamin D levels and keeping you healthy.
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October 19th, 2025 by SunYogi

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All of us need to get some sunlight in order to remain healthy. Some scientists are now considering sunlight a “super nutrient”. Let’s look at the ways that sunlight helps our bodies.
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October 15th, 2025 by SunYogi

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Get a general overview of Vitamin D and Vitamin D Deficiency science and research in this 44 minute video by UCSD School of Medicine and GrassrootsHealth. Vitamin D expert Dr. Robert Heaney, M.D. presents valuable information about why adequate Vitamin D intake is necessary for optimal health, and show the health problems that result from too little Vitamin D and sunlight exposure.
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October 5th, 2025 by SunYogi

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What makes Vitamin D the #1 supplement for the body? What puts Vitamin D in a class by itself?
Vitamin D is more accurately classified as an essential hormone or steroid for the body than a vitamin. Across the board, studies show that the less sunlight a person gets, the more likely he/she is to suffer serious health problems. Adequate Vitamin D produces a 60% reduction in cancers. However, 75% of the population has Vitamin D deficiency. Learn more in this great video from CBN News.
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September 29th, 2025 by SunYogi

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Does sunscreen really prevent cancer? Get the facts in this 46 minute lecture by Dr. Edward Gorham of the University of California Sand Diego.
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