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People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.
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The horizontal fraction bar was introduced by the Arabs.
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Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.
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The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.
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Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.