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Did you know?
Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.
Did you know?
Thyroid conditions may make getting pregnant impossible.
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Everyone has one nostril that is larger than the other.
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Asthma cases in Americans are about 75% higher today than they were in 1980.
Did you know?
If all the neurons in the human body were lined up, they would stretch more than 600 miles.