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The dangers of lightning are generally well understood, but
thunderstorms can also trigger asthma attacks, and they may be
linked to other conditions like arthritis, collapsed lungs and
Bicycling is a great way to get to work while getting the
benefits of aerobic exercise. Riding safely and comfortably will
make bike excursions more enjoyable.
Hospitalization rates for heart attacks are going down, so maybe
prevention efforts are paying off. Two studies published in 2010
show that the American heart attack rate is continuing to
decline. The first, published in Circulation, was based on
Medicare data. The main finding was that hospitalization rates
for heart attack dropped by about 23% between 2002 and 2007,
which by the authors' calculations might have translated into
100,000 fewer hospitalizations a year for the 45 million
Americans enrolled in the Medicare program. The second study,
published in The New England Journal of Medicine, was based on
the hospitalization records of 3 million people ages 30 and older
enrolled in the Kaiser Permanente Northern California health
plan. Again, the overall finding was the decline in
hospitalizations for heart attack at a clip — 24% — that was
nearly identical to that found in the Medicare study, and for a
time period, 1999 to 2008, that was roughly the same.
Additional information about recently published articles on gout
and migraine headaches.
My brother has been told he has too much iron in his body. I've
heard the treatment is removing blood every so often, but his
doctor says that will just produce more iron in his blood. Can
that be true?
At age 60 I was treated for colon cancer. Since then I've had
regular colonoscopies with no further sign of colon cancer. I'm
now 84 and healthy. Does it make sense to get another