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Did you know?
Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.
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To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.
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The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
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There are more sensory neurons in the tongue than in any other part of the body.
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The horizontal fraction bar was introduced by the Arabs.