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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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More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.
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Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.
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Blood is approximately twice as thick as water because of the cells and other components found in it.
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The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.
![Lithotripsy. The direction of a sound pulse crushes the stones into smaller fragments that can be pa](https://biology-forums.com/gallery/47/medium_14755_26_10_12_5_21_06_96701032.jpeg)
![Retrograde pyelogram. A contrast medium is injected into the ureter using a cystoscope, and the X-ra](https://biology-forums.com/gallery/47/medium_14755_26_10_12_5_21_06_9671618.jpeg)