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Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

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A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

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There are 20 feet of blood vessels in each square inch of human skin.

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The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

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Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

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Video: Haustral churning, Gastrocolic reflex and mass peristalsis & Defecation

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