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People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

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Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

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You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

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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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A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Why are some of the letters above the red line and some letters below? Why are some of the letters above the red line and some letters below?
Humans have 23 pairs of chromosomes, containing 3 billion “letters” in the DNA code and about ... Humans have 23 pairs of chromosomes, containing 3 billion “letters” in the DNA code and about ...
Infants can segment adult speech into individual words.  Infants can segment adult speech into individual words. 
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Common Root Words and Combining Forms Cont. Common Root Words and Combining Forms Cont.
Describe the Conceptual Forecasting Framework in your own words. Describe the Conceptual Forecasting Framework in your own words.
Video: Congenital Heart Defects Animation

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