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More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

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Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

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Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

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In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

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Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

The “Old Man” from La Chapelle shows evidence of extensive tooth loss and bone resorption. The “Old Man” from La Chapelle shows evidence of extensive tooth loss and bone resorption.
Battle scene from The Birth of a Nation, directed by D. W. Griffith. Battle scene from The Birth of a Nation, directed by D. W. Griffith.
Some of the visual areas that have been identified in the human brain. Some of the visual areas that have been identified in the human brain.
Sexual assault evidence collection kit. Sexual assault evidence collection kit.
Evidence for the covalent intermediate in the mechanism of lysozyme Evidence for the covalent intermediate in the mechanism of lysozyme
Hierarchy of scientific evidence Hierarchy of scientific evidence
Video: ATPase function - membrane transport, contractile proteins and synthesis

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