There are approximately 3 million unintended pregnancies in the United States each year.
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Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.
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The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.
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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.
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The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.
Biology class derp
first day of my chemistry class.. this is what the teacher had to say
The U.S. Social Class Ladder
An MRI of Professor P.’s acoustic neuroma. The arrow indicates the tumor.
MHC Class I and Class II Molecules
Differences in the antigen-processing pathways between MHC molecules class I and class II.