6 interesting facts about your teeth
Do we know much about our teeth? Here are some interesting facts:
Usually a person has 32 tooth. This number includes 8 cutters, 4 fangs, 12 molars (large indigenous teeth, of which are 4 tooth wisdoms) and 8 premolars (small indigenous teeth).
A source: wikipedia.org
For his life, a person replaces 2 sets of teeth (whereas shark 20). When are milk teeth change in children? The first set is milk teeth, change at the age of 6-7 years. By 21, a person has a second set of permanent teeth.
The teeth of babies begin to develop even before birth, but in most cases they begin to rub off from 6 to 12 months. Most children have a complete set of 20 dairy teeth to a three-year-old age.
The teeth are covered with rigid enamel called crown. Inside the tooth are dentin and pulp tooth. Each tooth is attached to the jaw in a special well and has blood vessels and nerves. 2/3 of the length of your tooth is hidden behind the gum.
A source: researchgate.net
40% of people over 65 do not have all their teeth.
People who drink 3 or more glasses of carbonated drinks per day have 62% more destruction of teeth, seals and teeth falling than others.
A source: foodformula.ru
Take care of your teeth - and you will save a lot of money, time and nerves, and our amazing facts about the teeth will help you with this!