Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.
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Illicit drug use costs the United States approximately $181 billion every year.
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In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.
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The immune system needs 9.5 hours of sleep in total darkness to recharge completely.
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Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.
Blobs and Stripes in Visual Cortex
Effect of stimulus type on graded potentials.
Use of synthetic polynucleotides with repeating sequences to decipher the code