A Look at All on 4 Dental Implants
There are some very interesting dental facts that you may not be aware of, but may find intriguing. In 1780, the first mass produced toothbrush was designed by an English prisoner. He drilled holes into a cattle bone, tied boar bristles in bunches, passed them through the holes and then glued them in place. Pretty inventive! The first nylon bristled tothbrush with a plastic handle was invented in 1938 and probably proved more sanitary than bones and boar bristles.
Toothpastes and tooth powders came into use during the 19th century; however, the early Greeks and Romans used crushed boned and shells as abrasive ingredients in tooth cleaning substances.
About 85% of people with persistent halitosis, or bad breath, have a d
