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The immune system needs 9.5 hours of sleep in total darkness to recharge completely.
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If you could remove all of your skin, it would weigh up to 5 pounds.
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You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.
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The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").
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More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.