Some nursing home patients can go home again if they get the right, customized support. But making it happen takes time, even with organizational help from the pros. Some people need home renovations and rides to appointments. Others may need a guard dog — or a new home.
If you're chronically sleep deprived, don't expect 30 minutes on the elliptical to knock you out tonight. The sleep-boosting benefits of exercise take about four months to kick in for people with insomnia, a study suggests. But perseverance pays off.
Think of everything your brain processes in a single day: your breakfast, a stain on a book cover, a meeting at work. If you remembered all those things, your brain would reach capacity. Author and neuroscientist Penelope Lewis says sleep helps sort through the memories that are worth keeping.
Many healthy student athletes drop dead on the field or court every year, especially at the height of summer or at the start of a sports season. Doctors and high school athletic trainers banded together to propose ways to reduce the number of deaths.
Robert Siegel speaks with Dr. Michael LeFevre, professor at University of Missouri Medical school and co-vice chair of the United States Preventive Services Task Force, about how the new drug study revives a debate over the need for a controversial prostate cancer screening tool, the PSA test.
Doctors have debated for years whether a drug that curbed the growth of some prostate cancers caused more serious ones to grow faster. Now, a long-term study calms those fears and raises the possibility that a cheap, generic pill could be used reduce prostate cancer risk.
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