|
|
People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.
In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.
The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.
Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.
The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.