Health

Cyclist's benefit from helmets clearly shown

Cyclists who don't wear a helmet are almost six times more likely to suffer a severe head injury than their helmeted counterparts, according University of Sydney research published in the latest issue of the Medical Journal ...

Health

TV viewing, exercise habits may significantly affect sperm count

Men's sperm quality may be significantly affected by their levels of physical activity, according to a new study led by researchers at Harvard School of Public Health (HSPH). They found that healthy young men who were sedentary, ...

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