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Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.
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Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.
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Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.
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Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.
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Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.