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Did you know?
The human body produces and destroys 15 million blood cells every second.
Did you know?
Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.
Did you know?
Everyone has one nostril that is larger than the other.
Did you know?
Cyanide works by making the human body unable to use oxygen.
Did you know?
Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.