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Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

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The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

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Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

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Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

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Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

The structures of the inner ear. The structures of the inner ear.
Structures of pyrimidine dimer photoproducts Structures of pyrimidine dimer photoproducts
Comparing Internal Structures of the Planets Comparing Internal Structures of the Planets
Layers and Major Structures of the Skin Layers and Major Structures of the Skin
Cellular Components of Mammalian Blood Cellular Components of Mammalian Blood
Genome structures of mitochondria Genome structures of mitochondria
Video: ADH and the arterioles, kidneys, sweat glands and the Atrial natriuretic peptide (ANP)

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