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Author Question: Most sociologists agree that social and spatial isolation of groups leads to the development of ... (Read 40 times) |
Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).
People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.
More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.
More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.
Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.