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Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

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There are more nerve cells in one human brain than there are stars in the Milky Way.

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Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Acromegaly. Photo of a woman illustrating the enlarged skull, jaw, and hands typical of acromegaly. Acromegaly. Photo of a woman illustrating the enlarged skull, jaw, and hands typical of acromegaly.
A plastic mock-up of a Honda VTEC system that uses two different camshaft profiles: one for low ... A plastic mock-up of a Honda VTEC system that uses two different camshaft profiles: one for low ...
Landsteiner's experiment demonstrating the exquisite specificity of the immune system. Landsteiner's experiment demonstrating the exquisite specificity of the immune system.
Anatomy of the respiratory system Anatomy of the respiratory system
Typical Sandwich Bar Typical Sandwich Bar
Female Reproductive System Female Reproductive System
Video: Major Elements in Biological Molecules: Proteins

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