A potential danger in denture cream?

According to a report from a Fort Worth, Texas newspaper, a previously healthy 26-year-old woman may now be permanently handicapped because long-term exposure to zinc in denture cream eroded her health. At age 26, Elizabeth Gilley, was rushed to the hospital after her unexpected symptoms—numbness in her feet and legs, labored

Beating cancer with prevention

Some 40% of cancers could be prevented with simple lifestyle changes and higher levels of protection from cancer-causing infections, according to experts at the International Union Against Cancer (UICC). Cancer-causing infections are responsible for 22% of deaths in the developing world, and 6% of deaths in the developed world, according

Study: Patients in vegetative state show awareness

Using a newly developed brain scan technique, researchers in the U.K. and Belgium revealed that some patients in vegetative states or states of minimal consciousness show signs of awareness, and in one exceptional case, could even answer yes/no questions posed by doctors during a visualization exercise. The findings, published online

What makes women happy?

Writer Ariel Gore was dismayed by what she viewed as overly narrow conclusions about women’s happiness from studies in the growing field of Positive Psychology—were women truly happiest when scrubbing floors and baking cookies, as some studies seemed to suggest? Were findings about nuns’ positive attitudes helping them live longer

Study linking vaccines to autism officially retracted

Twelve years ago, the prestigious British medical journal The Lancet published a study indicating a link between the mumps, measles and rubella vaccine (MMR) and autism. The finding validated the fears of a growing subculture suspicious of vaccines, and played a role in the significant decrease in vaccination rates—in the U.K., for

A possible explanation for SIDS?

Abnormal serotonin receptors, which may cause serotonin levels to dip dangerously and undermine a brain network responsible for regulating the body’s autonomic functions, could be a cause of Sudden Infant Death Syndrome (SIDS), according to new research published in the Journal of the American Medical Association. An estimated two out of

Fish oil may help prevent onset of psychosis

For patients at very high risk for developing a psychiatric disorder such as schizophrenia, taking fish oil supplements may be a way to prevent the onset of psychosis, according to a new study published in the Archives of General Psychiatry. Due to the controversial nature of using anti-psychotic drugs as a preventive treatment for

On the slopes, helmets cut head injury risk by a third

Wearing a helmet when you take to the slopes is commonly considered a good idea, but just how much of a difference does it really make? A big one. According to an analysis published in the Canadian Medical Association Journal, for skiers and snowboarders, wearing a helmet reduces the risk of head injury by more than a third. And while,

For seniors, higher copays may have hidden costs

Even among Americans with health insurance, getting adequate medical care can mean facing some financial hurdles. According to some estimates, as many as 25 million Americans are “underinsured,” or technically have health insurance, but cannot afford the copayments, deductibles and other fees that represent the gap between their

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