BEGINNING OF TEETH:
unlike brain and heart, teeth doesn't work properly when a child borns. Children have the beginning of the teeth before they born. After the first teeth breaks, more and more teeth begin to appear, these are called primary, baby or milk teeth. At the age of 5 or 6 milk teeth are replace by permanent teeth. This formation of teeth takes place fully in the age of 12 or 13.
NUMBER OF TOOTH:
Primary or milk teeth are twenty in number and replace by permanent tooth with more twelth wisdom teeth.
FORMS OF TOOTH:
INCISOR:These are shaped tiny chisel and are sharp. These are two front teeth and teeth on either side of front teeth. Total eight in number, from which four on top and four on bottom. These are used for cutting and chopping.
CANINE:
these are pointy teeth besides incisors and are four in number, two on top and two on bottom
PREMOLARS:also known as bicuspid teeth and are eight in number, four on top and four on bottom. These are looking different and change than incisors and canine. They are perfect for grinding and crushing.
MOLARS:are the toughest of bunch and are 8 in number, 4 on top and 4 on bottom.
WISDOM TEETH: these are known as third molars .
HELP IN SPEAKING: without tooth you can't speak clearly, it's help to pronunciate a word correctly.
FOOD FOR TEETH:
1)Regular brushing
2)TEA(according to the researchers of university of Illinois, they rinsed their mouths with black tea for 1 minute, 10 times a day, had less plaque built up than rinsed in water.
3)Cheese
4)crunchy foods(like sugar cane ,carrot, apples and cucumber etc)
5)vitamin rich food(which contain calcium like cheese almonds and green leafy vegetables and phosphorus like meat ,egg and fish)
HARMFUL THINGS:
1)Acidic fluids and beverages
Sort: Trending