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The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.
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Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.
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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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This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.
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Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.