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Did you know?
If you could remove all of your skin, it would weigh up to 5 pounds.
Did you know?
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.
Did you know?
The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.
Did you know?
Illicit drug use costs the United States approximately $181 billion every year.
Did you know?
There are over 65,000 known species of protozoa. About 10,000 species are parasitic.