Blood is approximately twice as thick as water because of the cells and other components found in it.
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There are 60,000 miles of blood vessels in every adult human.
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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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Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%
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Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.
Relationship between winter rainfall and chuckwalla, Sauromalus, size
Goat's milk
Eggs, milk, and cheese are complete proteins, because they are animal products.