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People about to have surgery must tell their health care providers about all supplements they take.
Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.
Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.
There are over 65,000 known species of protozoa. About 10,000 species are parasitic.
In 1864, the first barbiturate (barbituric acid) was synthesized.
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