Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

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There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

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The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

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Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

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