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Insurance is a thing that isn’t a fun subject. No one really wants to think about health insurance. You don’t want to picture yourself injured or sick. The truth is that you need to have a good backup plan in case something happens to you and you need a lot of help.

Health insurance is basically an investment. You pay your premiums and then get money back through savings on your next hospital trip or medical problem. The important thing to remember is that you actually get good insurance though. A good program will support you through your emergencies and your minor pharmaceutical needs. It will definitely be worthwhile in the long run to have something you can count on in a crunch. You don’t want to just depend on luck to keep your health, wealthy, and wise.

The process itself is simple. If you want insurance, you just need to call a special line and get insurance quotes from the proper agents. Then, you just compare the quotes and the packages to pick what you want. There are a number of online ways to get quotes from modern companies though, and most of these will even file a quote at the other companies so you can easily compare them at the same time. It really isn’t that hard.

A Canadian study of 219 pairs of twins has revealed that a person’s genetic makeup governs his/her mental toughness.Lead researcher Tony Vernon, from the University of Western Ontario, has revealed that the questionnaire-based study probed the genetic and environmental contributions of four traits associated with mental toughness: control over life, commitment, confidence and the ability to face new challenges.

The researcher said that the study showed that 52 per cent in the variation of mental toughness was down to genetics, and that it also correlated strongly with extroversion.

Vernon said that being neurotic or anxious indicated a reduced likelihood of possessing mental toughness.

“It’s about not letting setbacks destroy you,” New Scientist magazine quoted Peter Clough at the University of Hull, UK, who designed the questionnaire, as saying.He accepted the suggestion that mental toughness is mostly inherited.

Clough, however, insisted that natural worriers could deal with anxiety by learning to purge negative thoughts.

The more weight a woman gains during pregnancy, the more likely she is to have a large baby, posing health risks to both mother and child, a new study finds.

Women who gained more than 40 pounds — the maximum recommended pregnancy weight gain — had twice the risk of having a baby weighing more than 9 pounds, the researchers said.

An estimated one-fifth of women in the study put on too much weight during pregnancy, according to the research, published in the November issue of Obstetrics & Gynecology and funded by the American Diabetes Association.

Less than 12 percent of women who gained weight within the normal range had heavy babies, the study authors said.

“Our study provides one more good reason for all women that they gain the ideal amount of weight during pregnancy, and for the health-care provider to do a good job counseling women about healthy weight gain,” said lead author Dr. Teresa Hillier, an endocrinologist and senior investigator with Kaiser Permanente Center for Health Research in Oregon and Hawaii.

Babies too heavy at birth can suffer stuck shoulders and broken collar bones, and are prone to overweight or obesity and type 2 diabetes later in life. And a big baby poses risks for the mother, including vaginal tearing, bleeding and often the need for a Caesarean section, the study authors said.

Dr. Jennifer Wu, an obstetrician/gynecologist at Lenox Hill Hospital in New York City, called the new research “a really good study.”

“It shows how you can modify your risk factors for having large-for-gestational-age babies,” she said. “Mothers want to be careful how much weight they gain during pregnancy, especially if they have gestational diabetes.”

Doctors have known for decades that gestational diabetes — which is diabetes discovered for the first time when a woman is pregnant — is a risk factor for having a heavy baby. Treating gestational diabetes reduces the chances of having a large baby by more than 50 percent, the researchers said.

For the study, the researchers looked at 41,540 pregnant women in the Pacific Northwest and in Hawaii, all belonging to the Kaiser Permanente health plan. All underwent glucose screening for gestational diabetes.

The higher the maternal blood sugar levels went, the higher the risk for a heavy baby. Women who gained more than 40 pounds had nearly double the risk of a large baby for each level of blood sugar, compared to women who gained less than 40 pounds.

“Mothers who had normal sugar and gained in excess of 40 pounds had a higher risk of a large baby than women with gestational diabetes who had less sugar [meaning the diabetes was treated] and gained less than 40 pounds,” Wu said.

But Hillier offered this caution: “Not gaining enough [weight during pregnancy] is a risk for the baby as well. The focus should be eating healthfully: low-fat dairy, protein, lots of fruits and vegetables, also, under the guidance of a physician, getting moderate amounts of exercise,” she said.

If you are feeling itchy, the cause may be stress, you are facing.
Stress may activate immune cells in your skin and cause the familiar yet irritating sensation.

It’s found in a study that
stress can trigger an outbreak in patients suffering from
inflammatory skin conditions.

Researchers lead by Petra Arck of Charité, University of Medicine, Berlin and McMaster University in Canada, hypothesised that
stress could exacerbate skin disease by increasing the number of immune cells in the skin.

The researchers found that skin provides the first level of protection from infection, where white blood cells (WBCs) attack the invading bacteria and viruses. Immune cells in the skin, however, can over-react resulting in inflammatory skin diseases.

This cross talk between the
stress perception, which involves the brain and the skin, is mediated through the “brain-skin connection”. Yet, little is known about the means by which
stress aggravates skin diseases.

The report will appear in the November issue of The American Journal of Pathology.

Major Australian food and drink manufacturers Friday agreed not to advertise junk food during children’s television programs, as they face growing public pressure about childhood obesity.

The Australian Food and Grocery Council’s voluntary code commits companies to directly targeting children under 12 only when it promotes healthy dietary choices and lifestyles.

But the code, which is supported by some 150 companies accounting for 80 percent of Australian sales in highly processed food and drink sectors, will not include hamburger giant McDonald’s and competitor KFC.

The council said the new rules will apply to all television, radio, print, cinema and internet advertising as well as the use of licensed cartoon and other characters aimed at children.

“The aim of the initiative is to ensure that only healthy foods and beverages are advertised during television shows predominantly watched by primary school-aged children,” the council’s chief executive Kate Carnell said.

The self-regulating code comes as governments in several state governments move to introduce tough laws banning junk food advertising targeting children as they attempt to counter childhood obesity.

Carnell said the self-regulated code, which will start by early 2009 and be overseen by an independent arbiter, would be more effective than new laws.

But the Obesity Policy Coalition, which campaigns for obesity prevention, said children would still be exposed to television and other fast food advertising while watching mainstream programmes.

“That’s a real problem because the highest rating programs for kids aren’t programs that are made for kids,” the coalition’s Jane Martin told national news agency AAP.

A report issued by Baker Heart Institute in June found that obesity was the major threat to Australia’s future health, with an estimated nine million of the 21 million population obese or overweight.

Here’s some good news for those suffering from dementia — a study has found that controlling the level of a fatty acid in the brain could help treat the Alzheimer’s disease.Researchers have carried out the study and found that reducing excess levels of a fatty acid called arachidonic acid can mitigate memory problems and behavioural changes in those suffering from Alzheimer’s disease.

In fact, the researchers from the Gladstone Institute of Neurological Disease and the University of California have based their findings on an experiment on laboratory rodents, the ‘Nature Neuroscience’ journal reported.

They looked at fatty acids in the brains of normal mice and compared them with those in mice who are genetically engineered to have an Alzheimer’s-like condition.

They identified raised levels of arachidonic acid in the brains of the Alzheimer’s mice. Its release is controlled by the PLA2 enzyme. They again used genetic engineering to lower PLA2 levels in the animals, and found even a partial reduction halted memory deterioration.”The most striking change we discovered in the Alzheimer’s mice was an increase in arachidonic acid and related metabolites (products) in the hippocampus, a memory centre that is affected early and severely by Alzheimer’s disease,” co-researcher Dr Rene Sanchez-Mejia was quoted by the ‘BBC News’ portal as saying.

Added lead researcher Dr Lennart Mucke: “In general, fatty acid levels can be regulated by diet or drugs. Our results have important therapeutic implications because they suggest that inhibition of PLA2 activity might help prevent neurological impairments in Alzheimer’s disease. But a lot more work needs to be done before this novel therapeutic strategy can be tested on humans.”

Acting U.S. Surgeon General Dr. Steven K. Galson recently released a “Call to Action” to reduce the number of cases of deep vein thrombosis and pulmonary embolism in the United States.

The American Physical Therapy Association (APTA) said it supports this initiative and offers tips for preventing these life-threatening conditions during air travel.

A blood clot, called a deep vein thrombosis (DVT), can occur after long periods of being immobile, such as on long plane flights, according to Susan Scherer, associate professor of physical therapy at Regis University in Denver and a member of the APTA.

If a DVT occurs, the clot may dislodge and travel to the lungs, a condition called pulmonary embolus.

Symptoms of leg DVT include swelling in one or both legs and calf tenderness. People with pulmonary embolus symptoms may experience shortness of breath and increased heart rate.

“People who experience any of these symptoms should always see the doctor, especially if they occur following a long period of immobilization,” said Scherer in an APTA news release.

To reduce the risks of DVT in flight, Scherer said people should wear compression stockings to keep excess blood from remaining in the legs. In addition, she advised seated exercises to keep the blood flowing, the joints mobile, and the muscles relaxed.

“Simple exercises can help prevent other typical symptoms experienced by people who fly, including leg cramping, toe cramping, and general lower-body aching,” said former APTA President Marilyn Moffat in the news release. “Sitting for long periods may lead to swelling of the feet, which becomes obvious to many passengers when they try to put their shoes back on at the end of their flight.”

The APTA suggests that passengers on long flights get up and walk up and down the aisle every hour or so — when the “Fasten Seat Belt” sign is off — to work the leg muscles and ease the back.

“Performing these exercises will keep the leg muscles from contracting and will help relieve stiffness from the flight. The exercises also will help prevent fluid build-up in the legs, and stretching the back and the muscles around the torso will prevent stiffening,” said Moffat.

Finally, since dehydration may occur during a flight due to high altitudes and dry, pressurized cabin air, the APTA advises that passengers drink plenty of water before and during the flight to help prevent muscle cramping and aching due to dehydration.

Heart attacks occur earlier in people who are overweight or obese, compared with normal-weight people, new research indicates.

“Obesity has overtaken smoking as the leading cause of premature heart attacks,” senior investigator Dr. Peter A. McCullough told Reuters Health. “Since two thirds of Americans have excess body fat we expect an explosion in the rates of heart attacks among women in their 40s and 50s.”

“The implications for these Americans who are in their peak earning years,” he continued, “include the need for hospitalization, cardiac procedures, the development of heart failure, medical disability, and premature death.”

McCullough of William Beaumont Hospital, Royal Oak, Michigan and colleagues took a look back at more than 111,000 patients who suffered a heart attack.

They found that the average age at first heart attack was 74.6 years in the leanest patients and 58.7 years in the most obese. “Women were predominant in both the leanest and most obese groups,” the investigators found.

After accounting for factors that might influence the results, the researchers determined that compared to study subjects with a normal body mass index (BMI between 18.6 and 25.0), subjects who were overweight (BMI between 25.1 and 30.0) had a first heart attack some 3.5 years earlier.

Obese individuals (BMI between 30.1 and 35.0) had a first heart attack 6.8 years earlier than normal-weight subjects and for severely obese individuals (BMI greater than 40) it was 12.0 years.

This study, McCullough concluded, “should be a wake-up call to all individuals who have gained weight since age 18 to re-evaluate their lifestyles and take immediate action to bring body weight down into the normal range.”

Some breakfast cereals marketed to U.S. children are more than half sugar by weight and many get only fair scores on nutritional value, Consumer Reports said on Wednesday.

A serving of 11 popular cereals, including Kellogg’s Honey Smacks, carries as much sugar as a glazed doughnut, the consumer group found.

And some brands have more sugar and sodium when formulated for the U.S. market than the same brands have when sold in other countries.

Post Golden Crisp made by Kraft Foods Inc and Kellogg’s Honey Smacks are more than 50 percent sugar by weight, the group said, while nine brands are at least 40 percent sugar.

The most healthful brands are Cheerios with three grams of fiber per serving and one gram of sugar, Kix and Honey Nut Cheerios, all made by General Mills, and Life, made by Pepsico Inc’s Quaker Oats unit.

“Be sure to read the product labels, and choose cereals that are high in fiber and low in sugar and sodium,” Gayle Williams, deputy editor of Consumer Reports Health, said in a statement.

Honey Smacks has 15 grams of sugar and just one gram of fiber per serving while Kellogg’s Corn Pops has 12 grams of sugar and no fiber.

Consumer Reports studied how 91 children aged 6 to 16 poured their cereal and found they served themselves about 50 to 65 percent more on average than the suggested serving size for three of the four tested cereals.

Consumers International, which publishes Consumer Reports, said it would ask the World Health Organization to develop international guidelines restricting advertising and marketing of foods high in sugar, fat or sodium to children.

However, the group noted that breakfast cereal can be a healthful meal and said adults and children alike who eat breakfast have better overall nutrition, fewer weight problems, and better cognitive performance throughout the day.

Kellogg said it was working to make its food more nutritious.

“Kellogg recently reformulated a number of our cereals including Froot Loops, Corn Pops, Rice Krispies, Cocoa Krispies and Apple Jacks in the U.S. with improved nutritional profiles,” a company spokeswoman said by e-mail.

“To put Consumer Reports’ information in perspective, yogurt contains more sugar and sodium than a serving of Honey Smacks cereal (25 grams of sugar vs. 15 grams of sugar in Honey Smacks).”

Consumer Reports, like other groups, compares the sugar content of food with its fiber, mineral and vitamin content. Many cereals are fortified with vitamins and minerals.

Typhoon Hagupit spun closer to Hong Kong on Tuesday forcing the city to shut schools and halt flights.

Typhoon Hagupit was expected to brush past Hong Kong late Tuesday before slamming into mainland China, the Hong Kong Observatory said.

Earlier, Hagupit brought heavy rain in Taiwan and the Philippines where 13 miners were trapped in a flooded gold mine shaft.

Typhoon-driven rain is also expected to flood low-lying areas in Hong Kong, the weather forecaster said.

Hagupit was centered about 130 miles south-southeast of Hong Kong and was expected to move west or west-northwest at about 17.4 miles per hour to the south China coast.

The Hong Kong government closed all schools in the territory. At least 61 flights were canceled, according to the Airport Authority.