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Author Question: A medical study examined data on patients with cardiovascular disease who were currently non-smokers ... (Read 2000 times) |
The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
The horizontal fraction bar was introduced by the Arabs.
It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.
Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.
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.