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The cause of most back pain cannot be identified specifically,
and is likely due to a conbination of factors. Imaging tests are
not very useful and do not improve the outcome of treatment.
Many studies link exercise with a reduced risk of certain types
of cancer. The biggest reductions were for colon and breast
cancer, but its effect on other cancers is so far inconclusive.
Scientists have proposed the idea of a "polymeal," a daily
combination of foods shown or thought to reduce the risk of
I developed severe weakness on the left side of my face. My doctor
diagnosed Bell's palsy and referred me to a neurologist. I
recovered, so I didn't keep the appointment. Although my face is
now back to normal, I'd like to know more about the condition.