Friday, July 27, 2012

Untreated Heartburn May Raise Risk for Esophageal Cancer

We've heard from many of our readers who suffer from GERD.  Take a moment to read the results of the study on heartburn it may save your health or your life.


WEDNESDAY, July 25 (HealthDay News) -- Rates of esophageal cancer have surged due to a lack of awareness about what causes the disease and how it can be prevented, experts say.
The esophagus is the muscular tube that carries food and liquid from the mouth to the stomach. There were six times as many cases of esophageal cancer in 2001 as there were in 1975, according to a team from the University of California, Los Angeles. The researchers noted that one key way people can reduce their risk for the disease is by managing heartburn and acid reflux, often called gastroesophageal reflux disease, or GERD.
"Obesity and poor diet have spiked the numbers suffering from acid reflux," Dr. V. Raman Muthusamy, associate clinical professor of medicine and endoscopy director at the UCLA Center for Esophageal Disorders, said in a university news release.
If left untreated, GERD can cause stomach acid to wash repeatedly into the esophagus, causing changes in the tissue lining. This condition is called Barrett's esophagus, and people diagnosed with Barrett's may be up to 40 times more likely to develop esophageal cancer, the UCLA experts explained.
Complicating matters, people with esophageal cancer may not experience any symptoms other than heartburn, which could prevent early detection of the disease, said Muthusamy and his colleague Dr. Kevin Ghassemi, clinical programs director at the UCLA Center for Esophageal Disorders.

Tuesday, July 17, 2012

Exercise Can Shield the Aging Brain, Studies Show


Weight training, walking helped older adults' memory, according to new studies at Alzheimer's meet

URL of this page: http://www.nlm.nih.gov/medlineplus/news/fullstory_127256.html(*this news item will not be available after 10/14/2012)
Monday, July 16, 2012 HealthDay Logo
SUNDAY, July 15 (HealthDay News) -- Evidence is mounting that exercise provides some protection from memory loss and Alzheimer's disease, with three new studies showing that a variety of physical activities are associated with healthier brains in older adults.
One study found that normally sedentary older adults who walked at a moderate pace three times a week for a year boosted the size of the brain region involved with memory.
A second study found that twice-weekly resistance (weight) training helped women with mild signs of mental decline improve their scores on thinking and memory tests. And the third showed that exercise done for strength and balance also improved memory.