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Did you know?
In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.
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Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.
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Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.
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The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.
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More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.