The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
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Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.
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According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.
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There are approximately 3 million unintended pregnancies in the United States each year.
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The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.
Areas of Referred Pain, Anterior View
lateral view skull
Your Culture and Your Point of View
Warming friction created with a sawing motion (i.e., ulnar friction). The ulnar sides of the hands ...