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Happy From Your Vacation? It Won't Last
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Most travelers return to their normal state of mind soon after they get back, study finds
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 FRIDAY, March 12 (HealthDay News) -- No matter how cheerful you felt as you wiggled your toes in the sand on that secluded beach, no matter how thrilled you were to finally lay eyes on that Renaissance masterpiece, your vacation bliss won't last long.
Sadly, new research shows the happiness boost many experience while vacationing dissipates soon after they get home to the pile of laundr |
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Adding Garlic Might Cut Cancer Risk
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New test finds those who eat the most have lower levels of a disease-causing process
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 FRIDAY, March 12 (HealthDay News) -- A new type of urine test shows that eating plenty of garlic may lower levels of a cancer-causing process within the body.
This process, called nitrosation, converts some substances found in foods or contaminated water into cancer-causing compounds. Nitrosation is most commonly caused by nitrates from certain processed meats or high-heat food preparat |
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Bad Behavior in Youth Linked to Chronic Pain Later in Life
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Childhood response to stress could lead to lasting problems, researchers say
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 FRIDAY, March 12 (HealthDay News) -- Children with behavioral problems are at increased risk for chronic pain when they reach adulthood, new Scottish research has found.
The study of nearly 20,000 people born in 1958 found that those with "severe behavior disturbances" between the ages of 11 and 16 were about twice as likely to have chronic widespread pain (CWP) by the time they were 45 |
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Papaya Could Be a Cancer Fighter
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Extract slows growth in lab cultures, researchers say
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 FRIDAY, March 10 (HealthDay News) -- An extract from dried papaya slows the growth of cancer cells in the laboratory, researchers report.
It's not clear if it will have the same effect on cancer in people, however.
University of Florida researcher Dr. Nam Dang and Japanese colleagues report that the papaya extract appears to affect the regulation of the body's immune system and |
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Start Metformin Early for Best Results
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Study finds that diabetes drug works longer if started soon after diagnosis
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 FRIDAY, March 12 (HealthDay News) -- If diabetics start the drug metformin early -- within three months of diagnosis -- it appears the drug will remain effective longer, a new study finds.
"This study suggests that to gain full benefit from metformin, patients should start taking it as soon as they find out they have diabetes," lead author Jonathan B. Brown, an investigator with the Ka |
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Football Injuries More Likely on Certain Artificial Turf
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More players had ligament damage, ankle sprains than on natural grass, study shows
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 FRIDAY, March 12 (HealthDay News) -- Pro football players are more likely to suffer certain types of knee and ankle injuries on an artificial turf called FieldTurf than on natural grass, a new study contends.
Researchers analyzed data from the 2002-2008 National Football League seasons and found that teams playing on FieldTurf had an 88 percent higher rate of anterior cruciate ligament |
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'Pill' Won't Shorten Your Life: Study
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And it may even be beneficial, researchers find
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 FRIDAY, March 12 (HealthDay News) -- Good news for women who have used birth control pills: A long-term study finds that those who took oral contraceptives at some point in their lives have a lower risk of death than women who never took the "Pill".
"Many women, especially those who used the first generation of oral contraceptives many years ago, are likely to be reassured by our resu |
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Obesity, Drinking a Double Threat to the Liver
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Combination increased chances of cirrhosis, studies found
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 THURSDAY, March 11 (HealthDay News) -- Obesity plus daily drinking boosts the risk of liver disease in men and women, researchers report in two new studies.
In one study, scientists at the University of Oxford examined the medical records of 1.2 million middle-aged British women. They followed them for an average of about six years and found that overweight or obese women faced a highe |
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High-Impact Sports Might Not Harm Knee Replacements
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More active patients had better joint function, study found
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 FRIDAY, March 12 (HealthDay News) -- Patients who get a total knee replacement are usually advised to avoid high-impact sports to preserve their new body part. But a new study suggests sport participation is not only safe -- it may even help people gain better knee function.
''Initially, we though high-impact sports were terrible for the prosthesis," said Dr. Sebastien Parratte, a resea |
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Variable Blood Pressure a New Stroke Risk Factor?
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Big ups and downs in readings may call for specific treatments, experts say
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 THURSDAY, March 11 (HealthDay News) -- Challenging established medical wisdom about blood pressure and stroke, new British research suggests that extremely variable blood pressure, and not just high blood pressure, can greatly increase a person's risk of stroke.
"Some people have very stable hypertension, in which case simple hypertension is all that matters, but variability and episodi |
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Knee Surgeon's Expectations May Differ From Yours
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Before getting replacement joint, have a frank talk with your doctor, researchers say
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 FRIDAY, March 12 (HealthDay News) -- Doctors and patients often have different expectations for knee and hip replacement surgery, and steps should be taken to close that gap, a new study shows.
Hospital for Special Surgery (HSS) researchers compared the expectations of 42 patients and their doctors and found clinically meaningful disagreement in 68 percent of patients, with 53 percent o |
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Daylight Savings: Not a Bright Time for All
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People with SAD may be more affected by the shift in daylight, experts say
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 FRIDAY, March 12 (HealthDay News) -- Most people will welcome the start of daylight savings time this Sunday because it starts to stay light longer, even if that means the early mornings will be dark once again.
However, that shift may not be such a welcome change for people with seasonal affective disorder (SAD), a seasonal depression that occurs in the fall and winter and is caused, a |
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Clinical Trials Update: March 12, 2010
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- Flu
- High Blood Pressure (Hypertension)
- Osteoporosis in Females Over 65 Not Taking Hormone Therapy
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(HealthDay News) -- Here are the latest clinical trials, courtesy of ClinicalConnection.com:
Flu
This study will evaluate the safety and effectiveness of an investigational drug for people who have influenza, including seasonal flu and the 2009 H1N1 flu. The research site is in San Diego, Calif.
More information
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