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Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

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The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

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Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

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Medication errors are more common among seriously ill patients than with those with minor conditions.

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Cyanide works by making the human body unable to use oxygen.

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Video: Nucleic acid digestion -small intestine

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