Health & WellnessS


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Chemicals Leach From Packaging

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© ShutterstockUninvited Guests Some components of food packaging end up in your food
Food and drugs just can't leave their wrappings behind

Earlier this year, when Germans were cracking open boxes of chocolate muesli - a common breakfast cereal in their country - it's unlikely their thoughts slid to the chemical 4-methylbenzophenone, much less to the fact that this component of printing ink had slipped from the outside of the cardboard box and into the cereal. That is, until the European Food Safety Authority (EFSA) was asked to look into the matter.
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Borderline Personality Disorder Grows as Healthcare Concern

Sufferers display mood instability, fear of abandonment, impulsive behavior, anger and suicidal or self-injurious acts. People with the disorder also may misperceive the actions of others.

They have the thinnest skin, the shortest fuses and take the hardest knocks. In psychiatrists' offices, they have long been viewed as among the most challenging patients to treat.

They are the kind of people who drive a friend away for interfering and subsequently berate that friend for abandonment.

But almost 20 years after the designation of borderline personality disorder as a recognized mental health condition, some understanding and hope have surfaced for people with the condition and their families.

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Monkey Brains Signal the Desire to Explore

Sticking with what you know often comes at the price of learning about more favorable alternatives.

Managing this trade-off is easy for many, but not for those with conditions such as Alzheimer's disease or obsessive-compulsive disorder who are trapped in simple routines.

Using brain scans in monkeys, Duke University Medical Center researchers are now able to predict when monkeys will switch from exploiting a known resource to exploring their options.

"Humans aren't the only animals who wonder if the grass is greener elsewhere, but it's hard to abandon what we know in hopes of finding something better," said John Pearson, Ph.D., research associate in the Duke Department of Neurobiology and lead author of a study published in this week's Current Biology.

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Late-night snacks could pack on the pounds

Midnight raids on the refrigerator may have worse consequences than indigestion -- a study in mice boosts the theory that when you eat affects whether the calories go to your hips or get burned off.

Mice fed during the daytime -- when they normally would be sleeping -- gained more weight than mice fed at night, Fred Turek of Northwestern University in Illinois and colleagues found.

They ended up weighing 7.8 percent more than night-fed mice. This held even though the mice were fed identical amounts of food and exercised the same amount, they said in the study published on Friday in the International Journal of Obesity.

Family

Australia: Thousands rally for homebirthing rights

More than 2,000 people have gathered outside Parliament House in Canberra to call for greater homebirthing rights.

Women, men and children from all over Australia braved a rainy Canberra day to support women's rights to give birth at home.

The protesters say they are pleased midwives have been given a reprieve allowing them to practice legally until 2012.

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Insect Repellent DEET is Toxic to Brain Cells

If you insist on using chemical laden insect repellents containing DEET, you may be getting more than you bargained for -- including damage to your central nervous system. In fact, scientists writing in the open access journal BMC Biology don't just say that more studies should be done to confirm DEET's potential neurotoxicity to humans. The researchers are calling for more investigations of the chemical to be conducted on an urgent basis. The reason? They suspect that the potential brain cell damaging effects of DEET could be particularly harmful if used in combination with other neurotoxic insecticides. And that's exactly the way DEET is normally used in products applied to both adults and kids in order to prevent mosquito bites.

French scientists Vincent Corbel from the Institut de Recherche pour le Developement in Montpellier and Bruno Lapied from the University of Angers headed a team of researchers who studied the mode of action and toxicity of DEET, also known by the chemical name N-Diethyl-3-methylbenzamide. "We've found that DEET is not simply a behavior-modifying chemical but also inhibits the activity of a key central nervous system enzyme, acetycholinesterase, in both insects and mammals," Corbel said in a statement to the media.

DEET has been in use since its discover in l953 and is now the most common ingredient found in insect repellent preparations. It is primarily hyped as a way to keep mosquitoes at bay and doctors and insect repellant manufacturers promote DEET's use through scare tactics, suggesting you are likely to get West Nile fever from mosquito bites unless you use the chemical.

Pills

Over-the-counter painkillers 'can cause addiction within three days'

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© Paul Grover Advertising will no longer state that the drugs are remedies for things like coughs and colds and only that they are acute and moderate pain
Over-the-counter painkillers taken by millions can cause addiction in just three days, the Government's drug watchdog has said.

The pills, which contain codeine, include brand names such as Nurofen Plus and Solpadeine Plus. They are sold without prescription and are routinely used to ease headaches, back problems and period pain.

Official figures show that tens of thousands of people have become dependent on the drugs, many accidentally, with women more likely to develop a habit.

Health

Tick-Borne Illnesses Have Nantucket Considering Some Deer-Based Solutions

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Dr. Timothy Lepore, a tick expert and Nantucket’s surgeon, removes ticks from deer that hunters have killed and sends them to researchers who test them for diseases.
Nantucket, Massachusetts - In the annals of animals linked to human disease, there is surely a place for Old Buck of Nantucket.

Spotted in 1922 deer-paddling in the ocean, he was scooped up by a fishing sloop and brought to Nantucket, an island then without a single deer. And since the animal, nicknamed Old Buck, was single, Nantucket took pity on him. With help from a summer resident, a diplomat who had helped create the League of Nations, two does were imported from Michigan in 1926, greeted at the wharf by a cheering crowd.

Nantucket became so sweet on its deer that when Old Buck was killed by a car in 1932, a newspaper editorialized: "he deserved to live to a good old age, that he might see his grandchildren, great-grandchildren, great-great-grandchildren, and a lot more grand progeny, thrive happily in the swamps and moors of Nantucket."

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How to read food labels: What you read is NOT what you get


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Men lose their minds speaking to pretty women

men and pretty women
© GettyThe research shows men who spend even a few minutes in the company of an attractive woman perform less well in tests designed to measure brain function than those who chat to someone they do not find attractive
Talking to an attractive woman really can make a man lose his mind, according to a new study.

The research shows men who spend even a few minutes in the company of an attractive woman perform less well in tests designed to measure brain function than those who chat to someone they do not find attractive.

Researchers who carried out the study, published in the Journal of Experimental and Social Psychology, think the reason may be that men use up so much of their brain function or 'cognitive resources' trying to impress beautiful women, they have little left for other tasks.

The findings have implications for the performance of men who flirt with women in the workplace, or even exam results in mixed-sex schools.