Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.
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The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.
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There are approximately 3 million unintended pregnancies in the United States each year.
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The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.
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The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
A missense mutation that causes red blood cells to sickle in sickle-cell anemia.
X ray diffraction of beads on a string at different levels
Blood Clotting Mechanism
Example of Tabular List organization levels and formatting.