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Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

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By definition, when a medication is administered intravenously, its bioavailability is 100%.

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Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

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The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

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Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

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Video: Depolarization of the SA node, Action potentials of the myocardium & ANS effects

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