Irish word for fun/enjoyment that has been brought into the English language. usu. when mixed with alcohol and/or music. 'Bhi craic agus ceol againn' : We had fun and music. Fun doesn't really cut it though. General banter, good times had by all. Also, a person who is good fun/great company.
Some of the bacteria in plaque cause tooth decay, and some are responsible for periodontal, or gum, disease. Plaque is always with us. A newborn baby's mouth is sterile, but only for the first ten hours or so of life. Tartar is a calcified material that often contains bacterial debris and sometimes plaque.
Diet - A diet lacking in vitamin B-12, zinc, folate (folic acid) or iron puts you at high risk of developing a canker sore. Likewise, certain foods such as chocolate, coffee, strawberries, eggs, nuts, cheese and highly acidic foods, such as pineapple can increase the likelihood of a canker sore outbreak.