Did you know?
An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.
Did you know?
Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.
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The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.
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Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.
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Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.
GUIDELINES FOR ASSESSING MEMBERS OF VULNERABLE POPULATION GROUPS
Members of the Lemba ethnic group from southern Africa.
The Titanic carried only twenty lifeboats, a reason why so many perished in 1912. The Lusitania (abo
Why are members of the Hells Angels part of a counterculture and not a subculture?
How to determine if a table of values represents a function
Ian Van Dahl - Reason