Perfect pub chat….

1. The spots you notice on your nails are not caused by a calcium deficiency. They’re called “leukonychia” and are very common. Most of the time the white spots simply are a sign of some past injury to the matrix (base) of your nails.

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2. The average person produces enough saliva in their lifetime to fill two swimming pools. 

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3. Every 60 seconds, your red blood cells do a complete circuit of your body.

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4. Human bones are four times stronger than concrete

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5. Most babies are born with blue eyes, exposure to UV light brings out their true colour. 

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6. The human body contains enough carbon to fill 1,000 pencils

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7. There’s 45 miles of Nerves in the body

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8. The muscles that control your eyes contract about 100,000 times a day (that’s the equivalent of giving your legs a workout by walking 50 miles).

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9. Over the course of a lifetime you will shed around 100lbs of skin.

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10. Your brain uses about 20% of your oxygen and calorie intake.

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Got any facts you want to share with us? Tell us in the comments…

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