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.
Orthodontist Vs. Oral Surgeon. Orthodontists and oral surgeons both provide dental care to patients, but the work of an oral surgeon focuses on providing surgical services to patients with more serious dental issues. Both of these careers require the completion of a doctoral degree and becoming licensed in the state they work.