Archive for the ‘Health’ Category

Medicines hold the disease!

Thursday, August 27th, 2009

As the food style changes with the advancement of world, new diseases also comes into play. Since people are lacking in nutrient food, the important content from foods are coming in terms of medicines. These kinds of medicines are available with ortho molecular products. It is normally used to prevent or treat a disease by strengthening the body with exact nutritional molecular quantity. Pure encapsulation is medical firm which provides all clinical essentials and medical support products.

These products will induct the needed nourishment to the human body. Metagenics also provides the lifestyle medicines with supreme medical support and counseling. People can find all kind of metagenics products via online. Cardiovascular, gastrointestinal, and musculoskeletal are the specific area of consultations provided. Improve your health and stop the illness from striking you. All that people need to do is to consume the orthomolecular products regularly within certain time interval.

The products or medicines should be taken only with the prescription from the physicians. Customers can get use of the health library available at the official website of pure encapsulation. Medicines are playing their vital role as most of people lives their life with the help of metagenics products. Hence take care of your body with these medicines.

Convenience of maternity clothes

Wednesday, May 6th, 2009

Petite maternity clothes do not sport buttons, zips and tie-ups that may cause discomfort, when sitting or maintaining a posture. They have special seams that do not stick to the body and are hardly felt, when exercising.

Such clothes are available at shopping malls, local stores and online. A number of manufacturers present single colored ranges that are soothing to the eye. These clothes include tees, vests, camisoles, shorts and pajamas. Material selections are user friendly and mainly cotton and fine, woven fabrics. These fabrics allow air-circulation, free movement and comfort, while practicing and sitting in the different postures.

It is natural for people to be very attentive when selecting office- wear. Psychologists and researchers have related this phenomenon to the increased importance of appearance, in recent times. Smart dressing enhances the presence and increases the confidence-level of the person. Manufacturers carry out detailed market research to focus on what nursing clothes sells. This helps to determine market demands and supply accordingly. Though many plus sized people opt for diet plans, demand patterns reveal that they are a considerable percentage of the American populace.

When shopping for plus sized career clothing for men, shoppers may not experience as much difficulty as women of the same category who need plus size maternity clothes

Steps for Preventing Thinning Hair

Monday, February 9th, 2009

A bald head or white hair damages your appearance. It makes your appearance dull. Hair loss treatment is the best way to prevent hair loss. A good hair loss product will rejuvenate the lost shine in your hair and supply essential nutrients for growth of your hair.

Thinning hair can be cured by consulting a good dermatologist. He will be able to give you good suggestions and tips for reducing hair fall. Here is the list of vitamins required for preventing your hair loss. Vitamin A is responsible for growth in the air. Most of the doctors suggest vitamin A tablets for preventing hair fall. Immense tension or high blood pressure is also responsible for hair fall.

Using B-complex tablets will reduce blood pressure and increase growth in hair. These B-complex tables consist of Vitamin B3 which helps in improving the blood circulation in your head. Vitamin B6 and Vitamin B12 are also necessary for hair growth. They improve the melanin content in your hair and bring back lost shine in it. Vitamin C tablets are also good for hair fall. These tablets contain special antioxidants which stop the hair fall. These ingredients are responsible for increasing the strength of hair.

Added salt in diets increases hypertension, stroke risk

Tuesday, February 3rd, 2009

Health experts are urging people to avoid food with high salt content because it may lead to health problems like hypertension and strokes. Dr. Ken Flegel, Dr. Peter Magner and the CMAJ editorial team write that added salt in diets is unnecessary.

They insist that customers must be vigilant, read food labels, and demand low salt food in stores and restaurants.

“Of the estimated one billion people living with hypertension, about 30 per cent can attribute it to excess salt intake,” write the authors.

According to them, populations, such as the Yanomami Indians in South America, with very low levels of salt intake do not have hypertension.

In contrast, Japan, with a salt intake of 15 g per person, has high rates of hypertension and the highest stroke rates in the industrialized world. The authors recommend a maximum daily intake of 2.8 g for active young people, and 2.2 for older adults.

“The correct default should be no added salt in food we purchase, leaving those who still wish to do so free to indulge at their own risk,” they conclude.

Diet tied to survival in breast cancer patients

Tuesday, January 6th, 2009

Women with early-stage breast cancer may live longer if they maintain a diet rich in fruits, vegetables, whole grains and low-fat dairy, a new study suggests.

This so-called “prudent” diet was not linked to a lower risk of death from breast cancer specifically. However, researchers found, breast cancer patients who ate this way were less likely to die from other causes over the eight-year study period.

“Consumption of a diet high in fruits, vegetables, whole grains, and poultry, and low in red meat and refined foods may positively influence a woman’s overall health and prevent other cancers and chronic diseases,” Dr. Marilyn L. Kwan, a researcher at Kaiser Permanente in Oakland, California, told Reuters Health.

The results are also consistent with past studies suggesting that diet may be a more important factor in general health and diseases other than breast cancer than it is in breast cancer survival specifically, according to Kwan and her colleagues.

The findings, published in the Journal of Clinical Oncology, are based on 1,901 women diagnosed with early-stage breast cancer. Between 2000 and 2002, the women completed detailed questionnaires on their diet, exercise habits, weight and other health factors. They were then followed for up to eight years.

During that time, 226 women died, with 128 deaths attributed to breast cancer.

Kwan’s team found that women who’d reported a prudent dietary pattern at the outset had a lower overall death rate than those who’d reported a more “Western”-style diet — one high in red and processed meats, snack foods, high-fat dairy and refined grains like white bread.

Women with the highest intakes of healthier foods were about half as likely to die during the study period as women with the lowest intakes, even with other important factors taken into account — like the initial size of the breast tumor, the treatment type and patients’ smoking habits.

Conversely, women with the most Western eating habits had a 53 percent higher risk of death overall than those with the lowest intakes of those foods.

Neither dietary pattern, however, was related to the odds of breast cancer recurrence or to women’s risk of dying from the disease. Still, the link between diet and overall survival means that eating healthy is “very much an important factor for breast cancer survivors,” Kwan said.

“Women living with breast cancer still want to know how they can improve their overall chances of surviving,” she noted, “and as our study shows, eating a more healthful diet is beneficial for overall survival.”

Benefits of Having a Motorcycle Accident Lawyer

Sunday, December 7th, 2008

Any accident is a tragedy, but motorcycle accidents are a special breed. They usually involve serious injury and the majority of accidents are the fault of the other drivers not watching the motorcycle. If you are ever hurt in an accident, then don’t hesitate to hire an Arizona motorcycle accident lawyer to make sure that you are covered.

The law around motorcycle accidents can be a little unique, so you should definitely make sure that you are hiring someone who has serious experience with local motorcycle cases. That’s just another reason to find a Phoenix motorcycle accident attorney if you need one. It’s always worth your time to make sure that the right person is on the job.

The other benefits should be pretty easy to see. Having a good lawyer will mean that the insurance companies aren’t able to bully you. You might not be an expert in the relevant law, so let a lawyer read all the paperwork to make sure that you aren’t getting cheated. Arizona motorcycle accident lawyers will show just how serious you are and it might make their settlement terms a bit more generous. If you can’t settle, then you are at least covered for the court case.

Some breast cancers may naturally regress: study

Wednesday, November 26th, 2008

Researchers who tracked breast cancer rates in Norwegian women proposed the controversial notion on Monday that some tumors found with mammograms might otherwise naturally disappear on their own if left undetected.

But leading cancer experts expressed doubt about the findings and urged women to continue to get regular mammograms, saying this screening technique unquestionably saves lives by finding breast cancer early on when it is most treatable.

Dr. Per-Henrik Zahl of the Norwegian Institute of Public Health in Oslo and Norwegian and U.S. colleagues examined invasive breast cancer rates among nearly 120,000 women age 50 to 64 who had a mammogram — an X-ray of the breast used to find evidence of cancer — every two years over a six-year period.

They compared the number of breast cancers detected with another group of about 110,000 Norwegian women of the same age and similar backgrounds who were screened just once at the end of the six-year period.

The researchers said they expected to find no differences in breast cancer rates but instead found 22 percent more invasive breast tumors in the group who had mammograms every two years.

This raises the possibility that some cancers somehow disappear naturally, although there is no biological reason to explain how this might be, according to Zahl, whose findings were published in the Archives of Internal Medicine.

“We are the first ones to publish such a theory,” Zahl said in a telephone interview. “What we say is many cancers must spontaneously disappear or regress because we cannot find them at later screenings. I have no biological explanation for this.”

Mammography and breast self-examination for tumors are standard methods used for early detection of breast cancer, the leading cause of cancer deaths among women worldwide.

The American Cancer Society estimated that about 465,000 women die of breast cancer globally each year, and 1.3 million new cases are diagnosed.

“I think generally when we look at studies like this it is important to keep in mind there are some studies that change practice and others that make us think a little bit more, said Dr. Eric Winer, director of the Breast Oncology Center at Dana-Farber Cancer Institute in Boston.

“The idea that somehow these cancers go away entirely is, I would say, an intriguing hypothesis, but one we don’t have a lot of evidence to support,” said Winer, who was speaking on behalf of the American Society of Clinical Oncology.

In much of Europe women undergo mammograms every two years after age 50 except for in Britain where it is every three years, Zahl said. The American Cancer Society recommends that women get an annual mammogram beginning at age 40.

Bob Smith, director of cancer screening for the American Cancer Society, said Zahl’s team misinterpreted the data, and expressed doubt about the idea that a significant number of breast tumors “spontaneously regress.”

“I imagine there are still some people who believe the Earth is flat, but there are not very many of them,” Smith said in a telephone interview. “It’s not usual — it happens every day that research is published that gets it wrong.”

The researchers acknowledged many doctors might be skeptical of the idea but they cited 32 reported cases of a breast cancer regressing, a small number for such a common disease.

The researchers said their findings provide new insight on what is “arguably the major harm associated with mammographic screening, namely, the detection and treatment of cancers that would otherwise regress.”

Lung Cancer pill as good as Chemo

Saturday, November 22nd, 2008

Iressa, the lung cancer pill, has shown surprising results for patients with advanced lung cancer where it has been at least as effective as a standard chemotherapy treatment, researchers have reported.

The drug also, known as Gefitinib, works as well as chemotherapy as a second-line treatment for lung cancer, according to an international Phase III clinical trial, led by researchers at the University of Texas’ M D Anderson Cancer Center.

However, in contrast to earlier Iressa findings, the study reported on Thursday showed that there was no additional survival benefit for patients who expressed an elevated level of the epidermal growth factor receptor (EGFR) mutation.

“A pill, with less side effects, taken once a day, has similar activity to traditional chemotherapy given by vein every three weeks,” said lead researcher Dr Edward Kim, an assistant professor at the M D Anderson Cancer Center in Houston. This finding should reassure doctors that they are not compromising effective therapy by using a pill, Kim said.

Iressa is not available in the United States, but a similar drug, Tarceva, is. Iressa was first developed by AstraZeneca, but it failed to meet expectations.

The National Cancer Institute ended clinical trials of the drug in 2005 because it failed to prolong the lives of lung cancer patients.

“Based on our findings, I’m hopeful that Iressa can return as a treatment for lung cancer in the United States, offering this some patients a therapy with far fewer side effects,” said Kim.

The study is expected to offer both physicians and patients some confidence in another biological oral therapy, erlotinib, commercially known as Tarceva, that hits similar targets as Iressa.

The Phase III international study enrolled 1,466 lung cancer patients from 149 centers in 24 countries. Of those enrolled, 1,433 were evaluable. All had either locally advanced or metastatic disease and had been previously treated for their cancer. Patients were randomized to receive either Iressa or Docetaxel every three weeks.

The study had two primary survival endpoints: in all treated patients and in those whose tumors had high EGFR gene copy number, explained Kim.

The results showed, median overall survival for those receiving Iressa was 7.6 months and one-year survival was 32 per cent, compared to 8 months and a 34 per cent one-year survival for those taking chemotherapy.

In an assessment of quality of life, Iressa patients experienced far fewer side effects, with the most common being a rash and diarrhea. In contrast, patients taking Docetaxel experienced low blood count, infection, and hair loss.

In the subgroup of 174 patients with a high EGFR gene copy number, median overall survival in the Iressa arm was 8.4 months and one-year survival was 32 per cent, versus 7.5 months overall survival and a one-year survival rate of 35 per cent for those taking chemotherapy.

“Our study found that patients who received Iressa and whose tumors had EGFR mutations will have an improved response rate and progression-free survival compared to Docetaxel, but overall survival was similar in both treatment groups. In contrast,” said Kim.

Retirees hit by “longevity risk”

Saturday, November 22nd, 2008

Like many other elderly Americans, Edie Stark has been hard hit by the meltdown in U.S. financial markets. She is 84 and has been worried a lot lately about outliving her savings.

A retired nurse, Stark is a prime example of what financial planners coldly call “longevity risk,” a reference to the need for a secure income and lasting savings at a time when growing numbers of Americans can live for 30 years in retirement.

Life expectancy in the United States has already reached a record high of 77.8 years, up from 70.8 in 1970, according to the U.S. National Center for Health Statistics. Fueled by continuing health gains, the U.S. Census Bureau projects life expectancy in the world’s wealthiest country will reach 79.2 years by 2015.

Stark said she and her husband had seen more than 50 percent of their retirement assets wiped out since the stock market started tanking several months ago.

She still plans to see out the end of her days with her 88-year-old husband at the Palace, an upscale retirement complex where they live on the palm-fringed southern outskirts of Miami.

She acknowledges that may not be possible, however, as her life savings vanish.

“I have fixed expenses so I can add it up and tell you how many years we can live unless the market comes up,” said Stark.

“We wanted to have money to leave our children. That’s not possible anymore,” said Stark, whose husband suffers from dementia and is cared for in an assisted living facility at the Palace.

Dorie Ryder, 89, a retired school teacher and neighbor of Stark’s at the Palace, said she had lost about 25 percent of her assets to the recent stock market downturn.

She has fond memories of better times when she and her husband lived just a block away from the home of former President Richard Nixon on nearby Key Biscayne.

But Ryder said she is now contemplating a move into a Miami-area apartment, where she’d live alone but pay less rent than the $3,500 she forks out monthly at the Palace.

“I just do the best I can and I’m worried,” said Ryder, who has a small pension. “I don’t know how long I’ll be able to stay here.”

Coping with financial fears is not unique to the elderly, especially at a time of record home foreclosure filings, crumbling real estate values and rising unemployment.

It can be especially painful for the elderly, however, even for those who are still a long way from being destitute.

“Money anxiety when you’re older is just different than when you are young. You don’t have a chance to recover,” said Teresa Ghilarducci, a retirement expert and professor of economic policy analysis at New York’s New School for Social Research.

DYING OF WORRY

“I predict that this spike in anxiety around the security of money is actually going to lead to more sickness,” she added. “People are going to die of worry.”

Experts say millions of middle- and upper-class retirees across the country face mounting insecurity due to exposure to stocks instead of “safe money” investments like short-term bonds and fixed annuities.

Many were lured into the equities because they offered a chance to double their money from 2003 to 2008. Others face foreclosures because they over-borrowed against their homes before the U.S. housing meltdown.

“Probably half our clients are retired and yes, we have a lot of very worried, concerned clients,” said Peggy Cabaniss, president of HC Financial Advisors in Lafayette, California.

“Their leading concerns are, No. 1, that they’re going to run out of money,” she said.

Like the American Psychological Association, Cabaniss said she tells her clients not to get caught up in blow-by-blow media reports about swooning markets and dour economic news.

“The way things are presented it sort of sounds like and feels like the end of the world,” she said.

But avoiding bad news is tough when it affects life savings and people’s retirement security hangs in the balance.

Ghilarducci and Alicia Munnell, director of the Center for Retirement Research at Boston College, say the erosion of retirement savings due to stock declines is something that should be triggering alarm bells.

The United States is the only developed, industrialized and democratic country in the world where traditional pension plans with a nearly guaranteed stream of income are being replaced by 401k plans, in which retirees bear many risks from volatile market investments, Ghilarducci said.

“It’s disastrous,” she said, referring to the outlook for retiring or soon-to-be retired “baby boomers.”

“Late boomers will fare far worse than their parents and grandparents in terms of replacing their income in retirement, mainly because of the erosion in the employer pension system,” Ghilarducci said.

“It highlights the flaws in our retirement income system,” said Munnell.

“The idea that we have people increasingly and solely dependent on accounts which vary with the ups and downs of the stock market just doesn’t make for a very sensible retirement arrangement,” she added.

“My view is that it was always going to take the real suffering of a whole cohort before anybody was going to be willing to do anything to improve the retirement system. And I think the financial crisis may have accelerated that process.”

Robots May Come to Aging Boomers’ Rescue

Wednesday, November 19th, 2008

In the not-so-distant future, American seniors may turn to helpful, uncomplaining robots to fill the worrisome “care gap” that many face today.

One of these autonomous devices, called the uBOT-5, is already capable of carrying out simple tasks while it monitors the home environment. The robot can even spot trouble — such as a person falling down — and call 911 if necessary.

The freestanding device can also bring a faraway loved one into an aging person’s home via video Internet hook-up.

“So, if I’m at work, and it’s lunch hour and I want to poke in on Dad, I can get on the Internet and basically ’step inside’ the robot,” said uBOT-5 co-inventor Rod Grupen, who directs the Laboratory for Perpetual Robotics at the University of Massachusetts, Amherst. With their face appearing via video on the front of the robot’s head, the virtual visitor can converse with their loved one while moving the robot around, doing some cleaning, for example, or retrieving a dropped TV remote.

Any “authorized user” can jump into and guide the robot, Grupen said. “So, if you can’t get to your doctor, your doctor can now come to you,” he said. In fact, the UMass team hopes that the uBOT-5 will someday be capable of running simple medical tests, such as measuring blood pressure or blood sugar.

And because it’s fully mobile, with Segway-like wheels, virtual visits from others should include much of the house, and beyond. “Your granddaughter on the West Coast can get into the robot and visit with you outside in the garden, you can have a two-way conversation with audio/video, hold hands and go show them the flowers you just planted,” Grupen said.

There’s a huge and growing need for robotic home assistants that might help care for the elderly or disabled and allow them to stay in their homes, Grupen believes. According to U.S. Census figures, the number of Americans age 65 or over will double by 2030, and two-thirds will need some form of long-term care. At the same time, there’s a dearth of nurses and home health-care aides to care for them; experts predict a shortage of 800,000 nurses by 2020.

The uBOT-5’s design was inspired by the human body. Its myriad sensors mimic human eyes and ears, constantly scanning its environment. It is even programmed to detect and respond to worrisome aberrations, including a fallen, unresponsive human. The robot’s arms are each capable of handling 2.2-pound loads, and they can extend to reach high or pick things up off the floor (a dropped pill bottle, a package in a foyer, for example). The robot can lie prone to scoot itself under a bed (and then right itself), and it may even someday help with household cleaning and grocery shopping, Grupen said.

And the cost? Right now, the prototypes at UMass cost $65,000 apiece, but Grupen envisions a day when commercial versions would be sold for $5,000 plus a monthly Internet hook-up fee, much like today’s computers.

And the uBOT-5 isn’t the only such device in the pipeline. Over at Massachusetts Institute of Technology, researcher Nicolas Roy, at the institute’s Computer Science and Artificial Intelligence Laboratory, has developed an “autonomous wheelchair” that only requires a command to whiz users from one spot to another in a hospital or nursing home.

When first delivered to a facility, the wheelchair — rigged out with high-tech scanning software — has no knowledge of the particular layout. But staff will uncrate it, turn it on, and give it a verbal guided tour, walking it past different rooms and nursing stations.

“You talk to it like you’d talk to a new person, a new nurse. And as a side effect of the thing being walked through the facility once or twice, the wheelchair has now been demonstrated a route between all the points,” explained co-developer Seth Teller, who helps lead the lab’s Robotics, Vision and Sensor Networks Group.

After that, a wheelchair-bound stroke patient or quadriplegic need only say, “Take me to Room 451″ for the chair to understand and then do just that. The device will be launched as a prototype ready for testing in a Boston-area nursing home within two years, Teller said.

Finally, at Georgia Tech, researchers led by assistant professor Charlie Kemp are making their own home-care robots, inspired by the agile intelligence of service dogs.

“We’re using service dogs to answer three important questions: What tasks would be good for a [home] robot to perform? How should people interact with the robot, to tell it to do these tasks? And how can the robot actually perform these tasks, given the complexities of the home?” Kemp said.

Service dogs and the disabled people they help are providing the answers. The new robot is being designed to move about and perform tasks such as opening drawers, turning doorknobs and working light switches, Kemp said. Users indicate what they’d like done by using a laser pointer, and homes are modified slightly to help the robot, just as homes are subtly tweaked to aid service dogs. “Things like tying a small towel to a doorknob” to facilitate grasping, Kemp explained.

The robot may not ever replace a great service dog, but Kemp noted that the average disabled American now pays $16,000 for a properly trained canine, and waiting lists now stretch for years.

“I think there’s a real need,” he said. “So, the hope is that people will support this sort of work. Then, we’ll be able to deliver these things when people need them.”