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Protective proteins reduce damage to blood vessels
Proteins found in our blood can reduce damage caused to blood vessels as we age, and in conditions such as atherosclerosis and arthritis, new research finds. Calcification is a major risk factor for heart attack and stroke. Blood vessels can harden as calcium phosphate (CaP) crystals, normally found in bones and teeth, build up in soft tissue as we age or as a result of illness. This can lead to complications in patients with atherosclerosis, a major cause of death whereby arteries thicken and are at risk of becoming blocked.
Source: ScienceDaily Headlines - May 21, 2014 Category: Science Source Type: news

No pain, no gain? Getting the most out of exercise
Staying in shape has all sorts of benefits, from maintaining heart health to warding off dementia and cancerInactivity – fuelled by cars and a sedentary work life – has been dubbed the biggest public health problem of the 21st century, a global pandemic with dramatic impact on peoples wellbeing. The latest reports suggest that around the world it was responsible for 5.3 million deaths in 2008 – around one in 10 – more deaths than smoking.Not only does exercise make you fitter, it can also ward off numerous and often unexpected diseases, from heart attacks, to diabetes, some forms of cancer and dementia. There are t...
Source: Guardian Unlimited Science - January 13, 2014 Category: Science Authors: Catherine de Lange Tags: Cycling Fitness Sport Running Transport Yoga Weightlifting Features UK news Life and style Cycle hire schemes The Observer Swimming Science Source Type: news

Why acupuncture is giving sceptics the needle
Acupuncture has been prescribed by half of Britain's doctors, but after 3,000 clinical trials its efficacy remains unproven. So is the NHS making a grave error in supporting this ancient treatment?• Are vitamin pills a sham? Q&A with Dr. Paul OffitYou can't get crystal healing on the NHS. The Department of Health doesn't fund faith healing. And most doctors believe magnets are best stuck on fridges, not patients. But ask for a treatment in which an expert examines your tongue, smells your skin and tries to unblock the flow of life force running through your body with needles and the NHS will be happy to oblige.The govern...
Source: Guardian Unlimited Science - July 26, 2013 Category: Science Authors: David Derbyshire Tags: Culture Health Science and scepticism Features NHS Alternative medicine The Observer Source Type: news

Painkiller increases chance of heart attack, health officials advise
Experts says patients with heart conditions should stop using diclofenac after study finds stroke and heart attack linkHealth officials have advised patients with heart problems to avoid an over-the-counter painkiller used by millions after research found that it can significantly increase the risk of heart attack or stroke.The Medicines and Healthcare products Regulatory Agency (MHRA) said that patients with an underlying heart condition, such as heart failure, heart disease or circulatory problems, or patients who have previously suffered heart attacks or strokes, should no longer use diclofenac.An MHRA spokesman said th...
Source: Guardian Unlimited Science - June 29, 2013 Category: Science Tags: Heart attack The Guardian News Health Society Drugs UK news Science Source Type: news

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