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Did you know?
Asthma cases in Americans are about 75% higher today than they were in 1980.
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Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.
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The immune system needs 9.5 hours of sleep in total darkness to recharge completely.
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During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.
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The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.