Total No. of Medical Facts - 341
- 81. Before their first birthday, average babies will have dribbled 255 pints of saliva. By the time they're two years old, they will have crawled 93 miles.
- 82. The human hand contains three main nerves, two major arteries and 27 different bones - more of the body is devoted to controlling the hands than any other part of the body.
- 83. In the average lifetime, we spend five years eating and we consume around 7,000 times our own weight in food.
- 84. When we go to sleep and enter REM (Rapid Eye Movement),our bodies become completely paralysed as areas of the brain that control movement are de-activated. It is this that stops us falling out of bed.
- 85. By the time a woman has reached her 60s, she will have released around 450 baby making eggs
- 86. When full, the human bladder can hold two pints of urine.
- 87. In a lifetime, a human being will grow six feet of nose hair and shed 42 lbs of dead skin.
- 88. A human being can look forward to having sex an average of 2,580 times with five different partners.
- 89. Skin can now be artificially grown.One amazing result of this is that the skin from one hand could be grown into enough to cover six football pitches.
- 90. There are 137 million light sensitive cells in the eye's retina and the fluid that fills the eye is changed 15 times a day.
- 91. Humans and dolphins are the only species that have sex for pleasure.
- 92. The average person falls asleep in seven minutes.
- 93. During your lifetime, you'll eat about 60,000 pounds of food, that's the weight of about 6 elephants!
- 94. In space, astronauts cannot cry, because there is no gravity, so the tears can't flow!
- 95. Your ribs move about 5 million times a year, every time you breathe!
- 96. A hard working adult sweats up to 4 gallons per day. Most of the sweat evaporates before a person realises it's there.
- 97. At birth we have over 300 bones. As we grow up, some of the bones begin to fuse together as a result an adult has only 206 bones.
- 98. The femur/thigh bone is the longest bone in our body, it is about a quarter of ones height.
- 99. The human body has 230 movable and semi- movable joints
- 100. Our Brain has over 100 billion nerve cells.