Health & WellnessS

Syringe

Planned? Swine flu 'hits airways harder'

swine flu sample
© Agence France-Presse
H1N1 swine flu attacks the respiratory system in a more sustained way than the standard seasonal virus, research in animals shows.

Tests showed swine flu multiplies in greater numbers across the respiratory system, and causes more damage.

And instead of staying in the head like seasonal flu, it penetrates deeper into the respiratory tissues - making it more likely to cause pneumonia.

The University of Wisconsin study appears in the journal Nature.

It also suggests that swine flu may mimic the flu virus which caused the great pandemic of 1918, in which millions died.

The 1918 virus also had a greater ability than standard flu to cause damage to the respiratory system.

Comment: No surprise that H1N1 "may mimic the flu virus which caused the great pandemic of 1918". The Big Pharma pschopaths have been playing with the real thing for years.


Heart

Full recovery for two hearts girl

A 16-year-old girl from Wales who made history when, as a baby, she had a donor heart grafted onto her own has made a full recovery.

Doctors say Hannah Clark's own heart is now in perfect working order three-and-a-half years after her "piggy-back" donor heart was removed.

Sir Magdi Yacoub, the pioneering surgeon who performed Hannah's original transplant when she was two, said he was "surprised and delighted".

The Lancet journal tells her story.

The original operation in 1995 saved Hannah's life because she had cardiomyopathy - a condition which made her heart double in size and risk giving out within a year.

The donor heart was able to take over most of the role of pumping blood around Hannah's body, effectively allowing her own beating heart to rest.

Evil Rays

Food Irradiation is Both Ineffective and Detrimental

A recent study published by the University of Wisconsin-Madison showed that cats who were fed a diet of irradiated food developed severe neurological disorders including paralysis, movement disabilities, vision problems, cognitive degeneration, intense pain, loss of feeling, and death. The study revealed that the irradiated food also caused the destruction of myelin, a mixture of proteins and phospholipids that form a protective sheath around nerve fibers in the central nervous system, which includes the brain.

Family

Children 'should sleep with parents until they're five'

Margot Sunderland, director of education at the Center for Child Mental Health in London, says the practice, known as "co-sleeping", makes children more likely to grow up as calm, healthy adults.

Sunderland, author of 20 books, outlines her advice in The Science of Parenting, to be published later this month.

She is so sure of the findings in the new book, based on 800 scientific studies, that she is calling for health visitors to be issued with fact sheets to educate parents about co-sleeping.

Cow

Why So Many Are Sick: The Biggest Killer

Milton Mills MD puts it all together -- how the real enemy of American is not Osama, and how meat can cause behavioral problems in children.

People

Fattened Up for the Slaughter - Swine Flu Kills the Obese

An unexpected characteristic has emerged among many swine flu victims who become severely ill: They are fat.

Doctors tracking the pandemic say they see a pattern in hospital reports from Glasgow to Melbourne and from Santiago to New York. People infected with the bug who have a body mass index greater than 40, deemed morbidly obese, suffer respiratory complications that are harder to treat and can be fatal.

Blackbox

Are You Being Deceived into Eating Fake Frankenfoods?

Image
Should we buy food with health claims on the label?

These days, we are seeing more and more health claims that go beyond the usual. These include "trans fat-free," "gluten-free," "heart healthy," and foods spiked with vitamins, such as my new favorite: sodas with vitamins and minerals.

We see whole-grain breakfast pastries and chicken with misleading labels such as "raised without antibiotics." We see natural sweeteners advertised as fiber. We see whole-grain cereals that are still full of sugar.

Wolf

Study recommends total ban on smoking for soldiers

You've seen the iconic picture of a soldier with a cigarette dangling from his mouth, but that could soon be a thing of the past.

A new study commissioned by the Pentagon and the Department of Veterans Affairs recommends a complete ban on tobacco, which would end tobacco sales on military bases and prohibit smoking by anyone in uniform, not even combat troops in the thick of battle.

According to the study, tobacco use impairs military readiness in the short term. Over the long term, it can cause serious health problems, including lung cancer and cardiovascular disease. The study also says smokeless tobacco use can lead to oral and pancreatic cancer.

Magnify

Can Language Skills Ward Off Alzheimer's? A Nuns' Study

Adding to the deep body of research associating mental acuity with a lower risk of Alzheimer's disease, a study published online on July 8 by the journal Neurology suggests that people who possess sophisticated linguistic skills early in life may be protected from developing dementia in old age - even when their brains show the physical signs, like lesions and plaques, of memory disorders.

That discrepancy is not unheard of: many elderly patients develop the brain lesions, plaques and tangled neurological-tissue fibers that are indicative of dementia and Alzheimer's disease, but not all of them exhibit the memory loss and confusion that typically characterize these disorders. In fact, the number of such patients may be greater than researchers first thought. In a November 2008 study, a team of scientists used a new positron emission tomography (PET) brain-imaging technique developed by Drs. William Klunk and Chester Mathis of the University of Pittsburgh to image the brains of live patients - a leap forward in a field that long had to rely on postmortem analyses of brain tissue to confirm diagnoses after the fact - and showed that some 21% of patients with physical signs of dementia suffered no outward symptoms of cognitive impairment.

Magnify

Exercise Helps Heart Disease, Increases Survival Better than Angioplasty

At the European Association of Cardiovascular Prevention and Rehabilitation meeting recently held in Barcelona, Spain, new heart research was presented that shows one treatment in particular can provide remarkable help for patients with certain forms of serious heart disease. It's not a new drug or surgical procedure. Instead, it's a natural therapy -- plain old-fashioned regular exercise.

In fact, in several studies just presented at the meeting, exercise reduced the markers of heart disease in patients following coronary artery bypass surgery (CABG). What's more, it improved indications of disease in people with heart failure, a condition usually thought to be incurable and often just treated with symptom-relieving drugs. But the news that's perhaps most likely to make some interventional cardiologists' hearts skip a beat or two was the evidence presented that showed that exercise improved cardiac event-free survival in coronary patients better than angioplasty with stents.

Also called percutaneous coronary intervention (PCI), angioplasty is commonly used to help people with coronary artery disease whose arteries are narrowed and even blocked by a build-up of sticky plaque. By threading a thin tube through a blood vessel in the arm or groin, interventional cardiologists perform angioplasty to restore blood flood through a clogged artery. A tiny balloon at the end of the tube is inflated when it reaches the exact spot of blockage. That pushes the plaque outward against the walls of the artery, restoring blood flow. A small metal device called a stent is also carried by the tube and deployed at the site of the blockage in order to prop open the artery.