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Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

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Excessive alcohol use costs the country approximately $235 billion every year.

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Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

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Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

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If you could remove all of your skin, it would weigh up to 5 pounds.

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