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Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

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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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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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Women are 50% to 75% more likely than men to experience an adverse drug reaction.

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Video: Role of the respiratory system - effect of altered ventilation rates

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