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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.

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Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

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The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

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The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

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The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Relaxed ear position of a bored or resting horse. Lower lip is loose, also indicating relaxation. Th Relaxed ear position of a bored or resting horse. Lower lip is loose, also indicating relaxation. Th
Anatomical Position Anatomical Position
Thymus gland. (A) Appearance and position; (B) with anatomic structures. Thymus gland. (A) Appearance and position; (B) with anatomic structures.
Creating Complex Molecules Creating Complex Molecules
Severe arthritis can make everyday activities, like writing, typing, and handling objects Severe arthritis can make everyday activities, like writing, typing, and handling objects
Daily Alertness Activity Daily Alertness Activity
Video: Epinephrine/NE (heart rate, altered blood flow, glycogenolysis & bronchodilation)

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