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Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

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The average adult has about 21 square feet of skin.

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After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

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Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

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Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

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