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Dental hygiene keeps your teeth
. It can also help your
. New research says flossing your teeth could reduce the
of a stroke. A stroke happens when
cannot get to the brain, or when the brain fills with
. Around 15 million people
have a stroke
year. Of these, about 5 million die. A doctor said tooth
and gum disease affect around 3.5 billion people. They are the most
health
.
