The health of people in Britain is being put at risk by official policy that discourages sunbathing and promotes use of sunblock products. The cost of disease caused by insufficient exposure to sunlight and consequent deficiency of vitamin D is estimated to be billions of pounds per year in Britain.
Government advice to “cover up, keep in the shade…and use factor 15 plus sunscreen”* is based on outdated information, mistaken interpretation of evidence and guesswork. It ignores evidence showing that insufficient vitamin D is closely associated with, and almost certainly is a cause of, dozens of chronic diseases including 16 different types of cancers, several nervous system diseases including schizophrenia and multiple sclerosis, diabetes, raised blood pressure, polycystic ovary disease, menstrual problems, infertility, infections and dental decay.
It may seem incredible that such a long list of very different diseases could all be caused, at least in part, by insufficient vitamin D. However research accumulating over the last 10 years provides solid evidence in hundreds of scientific papers which are summarised in a new report: Sunlight Robbery: Health benefits of sunlight are denied by current public health policy in the UK, written by Oliver Gillie, a former medical correspondent on the Sunday Times and ex-medical editor of the Independent. The report is published by the Health Research Forum.
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21.04.2017 | Brigham and Women's Hospital
Stem cell transplants: activating signal paths may protect from graft-versus-host disease
20.04.2017 | Technische Universität München
More and more automobile companies are focusing on body parts made of carbon fiber reinforced plastics (CFRP). However, manufacturing and repair costs must be further reduced in order to make CFRP more economical in use. Together with the Volkswagen AG and five other partners in the project HolQueSt 3D, the Laser Zentrum Hannover e.V. (LZH) has developed laser processes for the automatic trimming, drilling and repair of three-dimensional components.
Automated manufacturing processes are the basis for ultimately establishing the series production of CFRP components. In the project HolQueSt 3D, the LZH has...
Reflecting the structure of composites found in nature and the ancient world, researchers at the University of Illinois at Urbana-Champaign have synthesized thin carbon nanotube (CNT) textiles that exhibit both high electrical conductivity and a level of toughness that is about fifty times higher than copper films, currently used in electronics.
"The structural robustness of thin metal films has significant importance for the reliable operation of smart skin and flexible electronics including...
The nearby, giant radio galaxy M87 hosts a supermassive black hole (BH) and is well-known for its bright jet dominating the spectrum over ten orders of magnitude in frequency. Due to its proximity, jet prominence, and the large black hole mass, M87 is the best laboratory for investigating the formation, acceleration, and collimation of relativistic jets. A research team led by Silke Britzen from the Max Planck Institute for Radio Astronomy in Bonn, Germany, has found strong indication for turbulent processes connecting the accretion disk and the jet of that galaxy providing insights into the longstanding problem of the origin of astrophysical jets.
Supermassive black holes form some of the most enigmatic phenomena in astrophysics. Their enormous energy output is supposed to be generated by the...
The probability to find a certain number of photons inside a laser pulse usually corresponds to a classical distribution of independent events, the so-called...
Microprocessors based on atomically thin materials hold the promise of the evolution of traditional processors as well as new applications in the field of flexible electronics. Now, a TU Wien research team led by Thomas Müller has made a breakthrough in this field as part of an ongoing research project.
Two-dimensional materials, or 2D materials for short, are extremely versatile, although – or often more precisely because – they are made up of just one or a...
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24.04.2017 | Physics and Astronomy
24.04.2017 | Materials Sciences
24.04.2017 | Life Sciences