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More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

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Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

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Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

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The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

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

Vasectomy. (a) Vas deferens is located within the spermatic cord on both sides. (b) A small incision Vasectomy. (a) Vas deferens is located within the spermatic cord on both sides. (b) A small incision
In the heat of the Battle of Lake Erie, Perry had to abandon his flagship, the Lawrence, which had b In the heat of the Battle of Lake Erie, Perry had to abandon his flagship, the Lawrence, which had b
Using educational materials, the medical assistant discusses lifestyle changes with a diabetic ... Using educational materials, the medical assistant discusses lifestyle changes with a diabetic ...
A healthy diet is made up of well-balanced nutrients. A healthy diet is made up of well-balanced nutrients.
A heat exchange vest that uses ice packs for cooling A heat exchange vest that uses ice packs for cooling
Proteins Are Made of Amino Acids Proteins Are Made of Amino Acids
Video: Second Messengers in the Inositol-lipid Signaling Pathway

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