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Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.
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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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When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.
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Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.
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Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.