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Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.
Everyone has one nostril that is larger than the other.
There are over 65,000 known species of protozoa. About 10,000 species are parasitic.
Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.
Thyroid conditions may make getting pregnant impossible.
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