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Carb Intake, Obesity Tied to Rise in Esophageal Cancers

FRIDAY, Feb. 29 (HealthDay News) -- There may be a link between rising rates of carbohydrate intake and obesity and the increasing number of esophageal cancer cases in the United States, a new study says.

Researchers noted that cases of esophageal cancer increased from 300,000 in 1973 to 2.1 million in 2001, which closely mirrors increases in carbohydrate intake and obesity over the same time.

Obesity is a major risk factor for many types of cancer, and a diet high in calories from refined carbohydrates is a common contributor to obesity, the researchers noted. They also said no other studied nutrients were found to correlate with esophageal cancer rates.

"If we can reverse the trends in refined carbohydrate intake and obesity in the U.S., we may be able to reduce the incidence of esophageal cancer," study senior author Dr. Li Li, an assistant professor in the department of family medicine and the Case Comprehensive Cancer Center at Case Western Reserve University/University Hospitals Health System, said in a prepared statement.

Clinic accused of reusing syringes sued

LAS VEGAS - A former patient sued a surgical center believed to have spread hepatitis C by reusing syringes and vials of medication, saying Thursday he fears for his health.

The suit comes a day after the Southern Nevada Health District announced that unsafe practices at the clinic may have led to six reported cases of hepatitis C, a potentially fatal blood-borne virus.

Another 40,000 people who received anesthesia at the Endoscopy Center of Southern Nevada between March 2004 and January 2008 are being urged to be tested for hepatitis, strains C and B, and HIV.

"I feel like a ticking time bomb. I'll get tested ASAP, but since HIV can lay dormant for many years, my wife and I face a future of uncertainty and fear," according to a statement from the plaintiff, Charles Anthony Rader, Jr., who says he received treatment during that period and may have been exposed.

What a nightmare: Americans get too little sleep

WASHINGTON (Reuters) - With late-night TV watching, Internet surfing and other distractions, Americans are getting less and less sleep, the U.S. Centers for Disease Control and Prevention said on Thursday.

And all this sleeplessness can be a nightmare for your mental and physical health, CDC experts cautioned, calling sleep loss an under-recognized public health problem.

Sleep experts say chronic sleep loss is associated with obesity, diabetes, high blood pressure, stroke, cardiovascular disease, depression, cigarette smoking and excessive drinking.

The CDC surveyed 19,589 adults in four states. Ten percent reported they did not get enough sleep or rest every single day of the prior month, and 38 percent said they did not get enough in seven or more days in the prior month.

Doctor's Orders Can Kill You

When’s the last time YOUR doctor gave you a prescription for some nutritious food, some time off from work, and a stress-free, loving relationship?

I got a big kick out of this cartoon, not only because of the punch line but also because the above “prescription” truly can redirect you toward health. Life can seem so very complicated at times, but when you get down to it, it is the simple things that make all the difference.

So as much and as often as you can, eat healthy food, be supportive to your loved ones, get some physical activity (in whatever form you choose!), and by all means, laugh, deeply and heartily...Read More....

Deaths Halt Diabetes Study

diabetes, insulin, blood sugar, sugar, leptin, obesity, actos, avandia, death The U.S. government abruptly halted aggressive treatment in a major study of diabetes and heart disease after a surprising number of deaths occurred among patients who pushed their blood sugar to very low levels.

The 10,000-patient ACCORD was designed to investigate whether lowering blood sugar levels to below the current recommended target would help protect patients at high-risk of heart attack.

However, the study was halted 18 months early, following 257 deaths among aggressively treated patients, compared to only 203 among diabetics given more standard care. Although aggressively treated patients were actually less likely to suffer heart attacks, any heart attacks they did suffer were more likely to be fatal.

A close look at the multiple medications patients used, including the drug Avandia that is suspected of being a heart risk, showed no sign that any were to blame.

Dr. Mercola's Comments:

One concept that I strive to make well-known, which has the potential to save hundreds of thousands and even millions of lives, is that diabetes is not a disease of blood sugar.

Rather, it is a disease of insulin – of insulin resistance -- and perhaps more importantly, of faulty leptin signaling.

Until that concept becomes well-known in both the medical community and by the public at large, this misconception will continue to be promoted in studies such as the one above, revealing the inadequacy of current conventional medical treatment for chronic diseases such as diabetes, and their erroneous advice about nutrition.

Typically, conventional treatment is focused on fixing a symptom, in this case elevated blood sugar, rather than the underlying disease. Symptoms are generally the way that nature has taught our bodies to deal with a disease – the real underlying biological or physiological problem.

Similarly, treatments that concentrate merely on lowering blood sugar for diabetes while raising insulin levels, can actually worsen rather than remedy the actual problem of metabolic miscommunication. It just trades one evil for another...Read More...

Starving student blames stingy host family

Parents consider suing AFS after son was placed in Egyptian home

This photo, taken in January, shows Jonathan McCullum at a hospital in Portland, Maine, after his time abroad.

updated 4:43 p.m. ET, Wed., Feb. 27, 2008

HALLOWELL, Maine - Jonathan McCullum was in perfect health at 155 pounds when he left last summer to spend the school year as an exchange student in Egypt.

But when he returned home to Maine just four months later, the 5-foot-9 teenager weighed a mere 97 pounds and was so weak that he struggled to carry his baggage or climb a flight of stairs. Doctors said he was at risk for a heart attack.

McCullum says he was denied sufficient food while staying with a family of Coptic Christians, who fast for more than 200 days a year, a regimen unmatched by other Christians...Read More...

Anti-impotence pill could boost high flying pilots

Thu Feb 7, 3:43 PM ET

JERUSALEM (Reuters) - A drug used to treat impotence could help Israeli fighter pilots operate at high altitude, the Israeli military's official magazine reported in its latest issue.

It said a retired general plans to present to the air force the results of a study he conducted on Mount Kilimanjaro in Tanzania where he found that tadalafil, the active ingredient in Cialis tablets, improved breathing in a thin atmosphere...Read More...

Strokes among middle-aged women triple By MARILYNN MARCHIONE, AP Medical Writer

By MARILYNN MARCHIONE, AP Medical Writer

NEW ORLEANS - Strokes have tripled in recent years among middle-aged women in the U.S., an alarming trend doctors blame on the obesity epidemic. Nearly 2 percent of women ages 35 to 54 reported suffering a stroke in the most recent federal health survey, from 1999 to 2004. Only about half a percent did in the previous survey, from 1988 to 1994...Read More...

Antibiotics Frequently Given To Patients With Advanced Dementia

A new study by researchers in the US found that people with advanced dementia are frequently given antibiotics toward the end of life, and has thrown into question whether this practice should be curtailed in view of the increased risk of developing drug resistant superbugs.

The study is the work of Drs Erika D'Agata and Susan L Mitchell of the Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, and is published in the 25th February issue of the Archives of Internal Medicine.

Advanced dementia patients in nursing homes are at high risk of infections and antimicrobial exposure near the end of life, wrote the researchers.

D'Agata and Mitchell studied a group of 214 residents, of average age 85.2, with advanced dementia being cared for in 21 nursing homes in and around Boston.

The residents were assessed between 2003 and 2006 and then every three months for up to 18 months. At each assessment, the number and type of antibiotics prescribed, with reasons (indication), were noted from records kept at the nursing home...Read More...

Study casts doubt on anti-depressants

By Salamander Davoudi

Published: February 25 2008 19:25 | Last updated: February 25 2008 19:25

Prescribing anti-depressants to the vast majority of patients is futile, as the drugs have little or no impact at all, according to researchers.

Almost 50 clinical trials were reviewed by psychologists from the University of Hull who found that new-generation anti-depressants worked no better than a placebo – a dummy pill – for mildly depressed patients.Read More................