The News Review:
- Vitamin D: A ‘Legal’ Performance Enhancing Substance?
- Blazing a wilderness safety trail
- Cytheris Announces Publication of Preclinical Study in Nature …
Vitamin D: A ‘Legal’ Performance Enhancing Substance?
Food Consumer
But there is a “natural” steroid that enhances physical performance and it does so quite legally. Vitamin D or the “sunshine” vitamin as some call it seems to serve as a type of natural “steroid” in that it improves musculoskeletal performance. In its May 2009 issue the journal Medicine and Science in Sports and Exercise cites a statement by the American College of Sports Medicine which maintains that activated vitamin D acts as a hormone regulating over 1000 genes in the body including those located in the muscles and nerves. Beginning in the 1950s when a German study was published stating that vitamin D friendly ultraviolet light improved athletic performance until now the ACSM has gathered literature which has remained consistent regarding athletic prowess and vitamin D levels. Peak performance occurs when vitamin D is naturally obtained through full body summer exposure thus implying that such increases in strength and stamina is seasonal in nature. A significant number of studies related to vitamin D in older individuals have proven that physical ability is directly tied to levels of the vitamin found in the bloodstream. Additionally the vitamin increases the fibers of “fast twitch” muscles another performance enhancing attribute.
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Blazing a wilderness safety trail
Iowa City Press Citizen
and Adam Crenshaw 29 of Lander Wyo. have worked for the Wilderness Medicine Institute for four years and are leading this year’s course. People began establishing wilderness medicine in the 1970s and certifications began in 1985 they said. The two take turns lecturing and leading simulations such as a hiking party gone awry a plane crash or skiing accident. Editor’s note: Reporter Brian Morelli is enrolled in the current Wilderness First Responder certification course. getElementById(“article-pagination”).
Related from Cupocoffee: Hike to Coffee Flat Trail worth the effort
Cytheris Announces Publication of Preclinical Study in Nature …
Earthtimes (press release)
The study was conducted by an international team of researchers at the Campbell Family Institute for Breast Cancer Research University Health Network Toronto Canada. The paper entitled “Adjuvant IL-7 antagonizes multiple cellular and molecular inhibitory networks to enhance immunotherapies” is published in Nature Medicine (Marc Pellegrini Thomas Calzascia Alisha R. Elford Arda Shahinian Amy E. Lin Dilan Dissanayake Salim Dhanji Linh T. Gronski Michel Morre Brigitte Assouline Katharina Lahl Tim Sparwasser Pamela S.
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