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The horizontal fraction bar was introduced by the Arabs.
One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.
The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.
In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.
About 100 new prescription or over-the-counter drugs come into the U.S. market every year.