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Source: Science - The Huffington Post
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Total 130 results found since Jan 2013.
The Scary Way Excessive Salt Intake May 'Reprogram' The Brain
There are many health reasons to lay off the salt, from fluid retention to an increased risk over time of developing high blood pressure, heart attack and stroke.
While the link between sodium and hypertension is nothing new (thought some scientists say it is overstated), the precise mechanisms by which sodium can raise blood pressure have been less clear.
According to new research from McGill University, too much sodium may actually "reprogram" the brain in a way that interferes with a process that normally keeps the body's arterial blood pressure at a healthy level.
"We found that a period of high dietary salt inta...
Source: Science - The Huffington Post - January 24, 2015 Category: Science Source Type: news
High-Fiber Diet Linked To Lower Risk Of Death In Study Of Nearly 1 Million People
By Shereen Lehman (Reuters Health) - People who ate the most fiber were less likely to die of any cause during a recent study of nearly one million people. The finding might be explained by fiber's potential to lower the risk of chronic diseases including heart disease, stroke, diabetes and several types of cancer, researchers say. Individuals should be encouraged to increase their dietary fiber intake "to potentially decrease the risk of premature death," Yang Yang, of the Shanghai Cancer Institute in China, and colleagues write in the American Journal of Epidemiology. They pooled data ...
Source: Science - The Huffington Post - January 12, 2015 Category: Science Source Type: news
Yes, It's Possible To Be Obese And Healthy (Sort Of)
Not every obese person is unhealthy.
More than one-third of American adults with BMIs north of 30 also have a higher risk for developing conditions like type 2 diabetes, heart disease and stroke than the general population. But a small sliver of obese adults defy the odds, maintaining metabolic health despite the excess weight.
Scientist don’t yet fully understand the biophysical mechanisms behind “fat but fit” or “healthy obese” -- and there’s even some disagreement about whether or not a healthy obese person can maintain their status over a lifetime. Two recent and unrelated analyses of metabolically healt...
Source: Science - The Huffington Post - January 8, 2015 Category: Science Source Type: news
9 Art Therapy Techniques To Help You De-Stress In 2015
Welcome to the New Year! Whether you're already hard at work making your fresh batch of New Year's resolutions a reality, or still nursing your hangover and breaking all of them at once, we're here to ease you into equilibrium with a little dose of calmness and creativity. The following art therapy techniques are designed to stimulate the imagination and soothe the soul with easy exercises for anyone from age five to 100. What better way to ring in 2015 than making an effort to let simple creative expression ease out those inner knots and work you into a state of inspired self-possession?
Art therapy is a form of therapy ...
Source: Science - The Huffington Post - January 2, 2015 Category: Science Source Type: news
Immediately After A Stroke, Your Next Steps Are Crucial
By Shereen Lehman (Reuters Health) - Time is critical when someone has a stroke, but care can be delayed when victims, bystanders or even health workers don't recognize the emergency, a new study in the UK finds. Better public awareness of the signs of stroke and the importance of seeking immediate emergency care are needed, the authors say. Stroke signs include the sudden onset of various symptoms such as confusion, difficulty speaking, droopy face or slurred speech, weakness in a limb, numbness, being off-balance, visual loss or a really severe headache. "Getting to hospital quickly is...
Source: Science - The Huffington Post - December 12, 2014 Category: Science Source Type: news
How Long You Sleep May Be In Your Genes
This study is one of the first to begin identifying these genetic differences, and will hopefully help us better understand the causes of sleep disorders and their relation to other important conditions, such as diabetes and psychiatric disorders." [5 Things You Must Know About Sleep] Previous research has linked both sleeping too much and sleeping too little with health problems such as obesity, diabetes, hypertension, heart disease, psychiatric illness and even premature mortality, according to the study. For example, in a 2013 study published in the journal PLOS ONE, researchers found that the risk of type 2 diabetes wa...
Source: Science - The Huffington Post - December 6, 2014 Category: Science Source Type: news
10 Good Reasons To Get A Flu Shot
By Melaina Juntti for Men's Journal
How many times have you heard you should get a flu shot? There's good reason for the hype: Over the past few years, the influenza vaccine has prevented millions of flu cases and tens of thousands of related hospitalizations, according to Centers for Disease Control and Prevention.
Although an increasing number of people are getting vaccinated every year, more than half of American men still aren't doing it, for a variety of reasons, most of which aren't backed by science. "Men have this macho sense that if they do get the flu, they can tough it out," says William Schaffner, M.D., chair...
Source: Science - The Huffington Post - November 29, 2014 Category: Science Source Type: news
Maybe There's A Ghost Behind You, Or Maybe Your Brain Is Just Lying To You
There's a scientific reason why you may feel the presence of ghosts.
A lot of us have had the sense that there's someone behind us, and yet when we turn, nobody else is in the room. To researchers, that's called a feeling of presence, or FoP. It can happen to anyone, although it particularly afflicts people with Alzheimer's disease and schizophrenia.
A team of scientists in Switzerland was able to replicate that FoP in healthy individuals. As explained in a paper published this month in Current Biology, they used a robot that pokes individuals in the backs and managed to trigger the feeling in some test subjects that sev...
Source: Science - The Huffington Post - November 12, 2014 Category: Science Source Type: news
Why Are So Many Women Ignoring Heart Attack Symptoms?
Heart disease is a leading cause of death for women, and yet women are more likely than men to dismiss pain or symptoms of heart problems, and to delay seeking medical help -- a "dangerous game" that experts say may have serious health implications.
Though heart symptoms are similar for both men and women, the way that people perceive their symptoms and the point at which they are moved to seek medical help can vary widely.
Women may be more likely than men to exhibit an 'optimism bias' -- a cognitive bias that causes them to believe they are less at risk for negative outcomes than they actually are -- than men, which ...
Source: Science - The Huffington Post - October 30, 2014 Category: Science Source Type: news
Death by a Thousand Cuts
It is likely that you don't realize what your state and our nation have lost in economic terms and research productivity as a result of recent cuts in the federal budget and budget instability brought on by a failure of Congress to pass a budget in a timely manner. Although some members of Congress strongly support increased funding for U.S. research, others argue that the time has come for the cost of basic biomedical research to be borne by industry and philanthropy. Those who make that argument either ignore, or are unaware, that this experiment has already been tried -- unsuccessfully.
Nearly 80 years ago, Louisiana ...
Source: Science - The Huffington Post - October 24, 2014 Category: Science Source Type: news
