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Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

Thyroid conditions may make getting pregnant impossible.

A simple motif, the β-α-β loop A simple motif, the β-α-β loop
negative feedback loop negative feedback loop
Earth’s history is divided into nested sets of time--eons, eras, periods, and epochs--and is called Earth’s history is divided into nested sets of time--eons, eras, periods, and epochs--and is called
Is it ethical to break the law to defend our personal integrity? Is it ethical to break the law to defend our personal integrity?
If debris gets into an oil pump, the drive or distributor shaft can twist and/or break. When this ... If debris gets into an oil pump, the drive or distributor shaft can twist and/or break. When this ...
Determination of trpL mRNA stem loop Determination of trpL mRNA stem loop
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