Facts in "Medical" Category
#2589 - Medical Fact     1  The most common non-contagious disease in the world is tooth decay. |
| #2590 - Medical Fact 2 Mouth ulcers are the most common human affliction. |
| #2591 - Medical Fact 8 The pupil of the eye expands as much as 45 percent when a person looks at something pleasing. |
| #2592 - Medical Fact 4 Skin is the largest organ of the human body. |
| #2593 - Medical Fact 2 Between the ages of 30 and 70, you nose may lengthen and widen by as much as half an inch. |
| #2594 - Medical Fact 1 The sense of touch: electrical impulses travel from the skin toward the spinal cord at a rate of up to 425 feet per second. |
| #2595 - Medical Fact 7 You blink every 2-10 seconds. As you focus on each word in this sentence, your eyes swing back and forth 100 times a second, and every second; the retina performs 10 billion computer-like calculations. |
| #2596 - Medical Fact 1 Each red blood cell lives an average of 4 months and travels between the lungs and other tissues 75,000 times before returning to the bone marrow to die. |
| #2597 - Medical Fact 3 The average square inch of skin holds 650 sweat glands, 20 blood vessels, 60,000 melanocytes, and during the summer months, six or seven mosquito bites. |
| #2598 - Medical Fact 5 If you squeezed out all of the bacteria from your intestines, you could almost fill up a coffee mug. |
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