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Author Question: What is the purpose of the food pyramid? What will be an ideal ... (Read 28 times) |
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If all the neurons in the human body were lined up, they would stretch more than 600 miles.
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More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.
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The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
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According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.
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Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.