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Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.
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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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The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.
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The immune system needs 9.5 hours of sleep in total darkness to recharge completely.
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On average, the stomach produces 2 L of hydrochloric acid per day.
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