WHO/Godfrey Xuereb. Obesity has reached epidemic proportions globally, with at least 2.8 million people dying each year as a result of being overweight or obese. Once associated with high-income countries, obesity is now also prevalent in low- and middle-income countries.
Well the same goes for you teeth. An Orthodontist is specialized just in braces and such. A general dentist is more for fillings, extractions, cleanings, crowns, etc.
An orthodontist is a highly trained specialist who has completed two to three years of additional training after graduating from dental school. An orthodontist not only straightens teeth but is also interested in the bite, facial profile, oral growth, and overall health of the patient's mouth.