June 2007


If a person misses more and more sleep over time, some think it can never be made up, but a U.S. newsletter says a sleep debt can be repaid.
Software to enhance breast scans by magnetic resonance imaging reduces the number of false positives of malignant tumors, a U.S. study found.
Many U.S. adults know the bathtub is where many falls occur, but they do not know that the bathtub can also harbor a lot of germs.
A survey of 2,785 University of Michigan students found more than half with significant symptoms of anxiety or depression do not seek help.
Chinese people 65 or older who are overweight or obese have a lower risk of tuberculosis than those who are of normal weight, a study found.

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