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Total 119 results found since Jan 2013.

Today's statin users consume more calories and fat, and weigh more, than their predecessors
People who take statin drugs to lower their cholesterol appear to have developed a false sense of security that could lead to heart disease and other obesity-related illnesses. A new UCLA-led study suggests that people who took statins in the 2009–10 year were consuming more calories and fat than those who used statins 10 years earlier. There was no similar increase in caloric and fat intake among non–stain users during that decade, researchers said. In 1999–2000, statin users were consuming fewer calories and less fat than individuals who didn't take these medications, but that is no longer the case. Increase...
Source: UCLA Newsroom: Health Sciences - April 25, 2014 Category: Universities & Medical Training Source Type: news

Strokes 'may be linked to temperature', study finds
Conclusion This retrospective study reports that there is an association between lower temperature and increased humidity and a slightly increased risk of ischaemic stroke. It was a large study, but there are several major limitations of this study design: The temperature was matched with discharge dates. There is a wide variation in the length of hospitalisation after a stroke, so the temperature at discharge may be very different to the temperature when the stroke occurred. The researchers assumed that changes in outdoor air temperature would have been experienced by all of the people who suffered from a stroke. It...
Source: NHS News Feed - February 13, 2014 Category: Consumer Health News Tags: Lifestyle/exercise Neurology Source Type: news

Daily low-dose aspirin can prevent heart attack and stroke but is often misused
Aspirin is often hailed as a wonder drug, thanks to its ability to help stave off heart attacks and clot-caused strokes. But fewer than half of people who could benefit from a daily low-dose aspirin take it, while many others take it when they shouldn't, reports the January 2014 Harvard Heart Letter. If you don't have heart disease, but do have high blood pressure, diabetes, or other risk factors for heart disease, don't automatically assume that taking aspirin every day is a good idea. "A lot of people take aspirin who really shouldn't," says Dr. Christopher Cannon, a cardiologist at Brigham and Women's Hospital and profe...
Source: New Harvard Health Information - December 20, 2013 Category: Consumer Health News Source Type: news

Nut eaters may have a longer life expectancy
Conclusion This study found that eating nuts is associated with a reduced risk of death from any cause, and that the more frequently nuts were eaten, the lower the risk of death. Eating 28g of nuts seven or more times per week was associated with a 20% reduced risk of death. The researchers say that previous studies found that increased nut intake was associated with a reduced risk of several diseases (including type 2 diabetes mellitus, colon cancer, high blood pressure and diverticulitis), and that nut consumption has been linked to reductions in various risk factors for chronic diseases. Seeing whether nut consumption w...
Source: NHS News Feed - November 21, 2013 Category: Consumer Health News Tags: Heart/lungs Food/diet Lifestyle/exercise Source Type: news

Could exercise be as effective as medication?
Conclusion The researchers found that there are very few trials that directly compare exercise with drug therapy for any condition. They were only able to find enough trials to be able to analyse results for four major conditions. They found that exercise reduced death rates for people after a stroke (although this analysis has limitations and should be interpreted cautiously), and that drug therapy with diuretics improved death rates for people with heart failure. They did not find any difference between exercise and drug therapy for death rates after a heart attack or in people with pre-diabetes. There were several limit...
Source: NHS News Feed - October 2, 2013 Category: Consumer Health News Tags: Lifestyle/exercise Heart/lungs Medication Source Type: news

Better food choices for better heart health: simple substitutions improve the diet
It's easier to follow a heart-healthy diet than you think. All it takes are some simple changes in food choices, reports the October 2013 Harvard Heart Letter. Wholesale changes aren't necessarily needed. Instead, small changes can make a big difference, says registered dietitian Kathy McManus, director of the department of nutrition at Harvard-affiliated Brigham and Women's Hospital. "The typical American diet contains a large proportion of unhealthy fats, too few fruits and vegetables, too much sugar and sodium, and too little fiber," she says. "This contributes to risk of heart disease, diabetes, and obesity." The Harva...
Source: New Harvard Health Information - September 27, 2013 Category: Consumer Health News Source Type: news

Taking over the counter pain relievers safely
For aching joints or a throbbing head, millions of Americans turn to aspirin, ibuprofen (Advil, Motrin), or other nonsteroidal anti-inflammatory drugs (NSAIDs) every day. They are generally safe, but if not used carefully NSAIDs can have a dark side, according to the September 2013 Harvard Women's Health Watch. NSAIDs are widely used because they perform double duty. “They not only relieve pain, but they reduce inflammation too,” says Dr. Lucy Chen, an assistant professor at Harvard Medical School and attending physician in the anesthesia, critical care, and pain medicine department at Massachusetts General Hos...
Source: New Harvard Health Information - August 23, 2013 Category: Consumer Health News Source Type: news

Cocoa may improve blood flow to the brain in elderly
Conclusion This study suggests that cocoa consumption may be associated with the manner in which blood flow and brain function interact among elderly people with vascular conditions. A major limitation of this study is the method of analysis. While randomised controlled trials are considered to be the best method to determine the effect of a treatment or intervention (in this case, consumption of flavanol-rich cocoa) on a health outcome (neurovascular coupling), this strength depends on the ability to analyse outcomes in the intervention compared with the control group. In this study, the analysis of the intervention group...
Source: NHS News Feed - August 8, 2013 Category: Consumer Health News Tags: Food/diet Neurology Older people Source Type: news

10 steps to lower stroke risk
More than two dozen factors influence the odds of having a stroke. Some can't be changed, like getting older or having a family history of stroke. But a surprising number of these factors can be controlled, even when an underlying medical condition further ups the risk of stroke, reports the August 2013 Harvard Heart Letter. "Stroke is potentially one of the most devastating illnesses that we see, and it's especially tragic when simply taking good care of one's blood pressure or some other preventive measure might have averted it," says Dr. Thomas Lee, MD, co-editor in chief of the Harvard Heart Letter. There are two basic...
Source: New Harvard Health Information - August 1, 2013 Category: Consumer Health News Source Type: news

Heart disease risk 'higher in men who skip breakfast'
Conclusion This large cohort study of middle-aged and older male American health professionals has found that eating breakfast and not eating after going to bed are associated with a lower risk of coronary heart disease. As this was a cohort study, it cannot prove cause and effect, as it is not possible to exclude the possibility that there are other factors responsible for any of the associations seen.  The results remained the same when researchers adjusted for diet, demographic factors and activity level, but were no longer significant if the researchers adjusted for obesity, high blood pressure, high cholesterol level...
Source: NHS News Feed - July 23, 2013 Category: Consumer Health News Tags: Heart/lungs Food/diet Source Type: news

8 ways to prevent a stroke
This year, nearly half a million women will have a stroke. The June 2013 Harvard Women's Health Watch offers eight steps women can take to limit the chances a stroke will strike. Women can't do anything about two leading contributors to stroke—age and family history. But there are many other stroke risk factors they can control. Becoming aware of them is the first step. "Knowledge is power," says Dr. Natalia Rost, associate professor of neurology at Harvard Medical School and associate director of the Acute Stroke Service at Massachusetts General Hospital. "If you know that a particular risk factor is sabotaging your...
Source: New Harvard Health Information - May 31, 2013 Category: Consumer Health News Source Type: news

Almost Addicted: Is My (or My Loved One’s) Drug Use a Problem?
Harvard Medical School’s “Almost Effect” series is increasingly valuable in a world where mental health issues are starting to be seen on a grayscale rather than in black and white. The series, which includes Almost a Psychopath: Do I (or Does Someone I Know) Have a Problem with Manipulation and Lack of Empathy? and Almost Alcoholic: Is My (or My Loved One’s) Drinking a Problem?, was created to give guidance on “common behavioral and physical problems that fit into the spectrum between normal health and a full-blown medical condition.” In its latest installment, Almost Addicted: Is My (or My Loved One’s)...
Source: Psych Central - March 29, 2013 Category: Psychiatry Authors: Kate Williams Tags: Addictions Alcoholism Book Reviews General Substance Abuse Adolescent Substance Abuse Boston Children Children S Hospital Diagnostic Criteria Dr Boyd Drug Use Dsm Diagnosis Early Intervention Eric Metcalf Founder Director Glu Source Type: news

Humble Aspirin could cut risk of heart attack - from Guardian archive, 28 Jan 1988
Twenty-five years ago, a study claimed that heart problems could be avoided by taking tablets designed for mild pain reliefMen with outwardly healthy hearts can cut the future risk of heart attacks by 47 per cent if they take an aspirin every two days, a United States study claims today.Advance word of its publication in the New England Journal of Medicine brought warnings from specialists about the danger to stomach linings of a rush to the aspirin bottle by either sex.Work in Europe and the US over the past two years has commended aspirin as an anti-blood clotting agent for heart and stroke sufferers. Advice on dosage we...
Source: Guardian Unlimited Science - January 28, 2013 Category: Science Tags: Heart attack Pharmaceuticals industry Health guardian.co.uk Medical research Aspirin Editorial From the Guardian Source Type: news

Eating your 5 A DAY 'could make you more optimistic'
Conclusion This is well-conducted research which has used a validated measure to assess the optimism of a sample of middle-aged American citizens and measure their blood antioxidant levels. The researchers found a link between higher carotenoid levels and higher optimism, but as the researchers rightly conclude, their findings do not prove cause and effect and it isn’t possible to say in which direction the relationship is going. It is possible that having higher levels of antioxidants in the body leads to better physical health and this in turn enhances optimism, but then it is equally possible that people who are in be...
Source: NHS News Feed - January 18, 2013 Category: Consumer Health News Tags: Food/diet Mental health Source Type: news