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Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.
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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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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 immune system needs 9.5 hours of sleep in total darkness to recharge completely.
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The horizontal fraction bar was introduced by the Arabs.