Did you know?
A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.
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Human kidneys will clean about 1 million gallons of blood in an average lifetime.
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People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.
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Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.
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Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.
Thorax Posterior view of human body
The Freudian Structure of Personality
Sigmund Freud viewed healthy personality development as resulting from the resolution of ...
The human mesencephalon (midbrain).
Human-fish Sculpture
Three queens, fertile females in species that have a reproductive division of labor.