People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.
Did you know?
Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.
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There are approximately 3 million unintended pregnancies in the United States each year.
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Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.
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Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.
The hair cycle
Steps of Infection via Viruses
Masters and Johnson’s Four-Phase Model of the Sexual Response Cycle