Patients with deficient levels at the time of diagnosis are more likely to have their cancer metastasize and turn deadly, researchers say. But experts caution against treating cancer with supplements.
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It seems hard to believe in this era of pink ribbons -- when young women sport "save the ta-tas" T-shirts and high-profile breast cancer survivors like Nancy Reagan and Sheryl Crow go public with their stories. But a generation ago, a woman's fight with breast cancer was a lonely and secret struggle. >>
SCIENCE IN BRIEF
Human beings may have had a brush with extinction 70,000 years ago, an extensive genetic study suggests. >>
A study finds a high rate of depression and stress disorders, and many are not getting proper treatment. >>
Colleges reach out more to troubled students, but concerns linger. >>
Military researchers may have a treatment for tumors that generate a protein called HER-2, though the test was limited. >>
The Orange County man pretended to be giving women personal hygiene care while they recovered from surgery. >>
Ryan Freydig wins his first game back on the mound after treatment. >>
The survival rate is much higher among mice that go without food before chemo -- and they don't suffer the side effects of the other surviving mice with cancer. A human trial is planned. >>
Concessions are made as both sides authorize $50 billion through 2013 to greatly expand the president's initiative. >>
People who have the gene variant face at least a 30% greater chance of developing the disease, three studies find. The discovery may help to explain why some smokers will never be afflicted. >>
Neither Elizabeth Edwards, whose cancer is incurable, nor the presumptive Republican presidential nominee would be covered by his policy, she asserts. >>
THE NIGHT SHIFT
Trying to outsmart our circadian rhythms may have grim health results: obesity, cancer, mental illness and gastrointestinal problems. >>
San Francisco eateries are angered by a healthcare law. Diners eat some of the cost. >>
Researchers chronicle the threat of estrogen and progestin three years after women in a study stopped the treatment. >>
When a mental health service wanted to move into their Little Tokyo building, loft residents cried 'not in our lobby.' >>
Some tenants of Little Tokyo Lofts near skid row oppose a mental health services center moving into the building. They want retail instead. >>
IN THE LAB
Germs may actually help our bodies fight tumors -- which means an infection-free lifestyle comes at a price >>
To unlock the secrets of the climax researchers are looking behind the scenes and into the nervous system, where the true magic happens. >>
Dr. Stuart Meloy stumbled upon an alternative -- and pleasurable -- use for an electrode stimulation device that treats pain. >>
There's no approved treatment for the waning of sexual desire after menopause, but a gel is being tested. >>
Many gained years of life through drug 'cocktails,' but the ailments of aging are showing up earlier. >>
The pop singer's recent episode could prompt a much-needed critique of California's mental healthcare policies. >>
A wealthy widow leaves $60 million to USC's cancer center 15 years after a doctor there cured her friend and financial trustee. >>
Plaintiffs are seeking the restoration of money, cut by Schwarzenegger, for a program that targeted the homeless. >>
The disease is better understood than in 1992, when he called for isolating AIDS patients. Ryan White's mother is alarmed by his words. >>
Better sampling shows that for years, data were inflated and reveals that the disease's growth has slowed for the first time. >>
THE TIMES/BLOOMBERG POLL
Survey also finds that Americans are pessimistic about the direction of the country and are dissatisfied with Bush and Congress. >>
AGING: MENTAL HEALTH
Researchers are finding that older people are many times happier than their younger counterparts. Life experience, passage of time and emotional stability appear to be driving factors. >>
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Men's Health: Latest AP News
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