The United States of America, also known as the United States or America, is a country located primarily in North America. It is a federal republic of 50 states and the federal capital district of Washington, D.C. The 48 contiguous states border Canada to the north and Mexico to the south, with the semi-exclavic state of Alaska in the northwest and th…
The United States of America, also known as the United States or America, is a country located primarily in North America. It is a federal republic of 50 states and the federal capital district of Washington, D.C. The 48 contiguous states border Canada to the north and Mexico to the south, with the semi-exclavic state of Alaska in the northwest and the archipelagic state of Hawaii in Oceania. Indian country includes 574 federally recognized tribes and 326 Indian reservations with tribal sovereignty rights. The U.S. asserts sovereignty over five major island territories and various uninhabited islands in the Pacific Ocean and the Caribbean. It is an ecologically megadiverse country, with the world's third-largest land area and third-largest population, exceeding 340 million.
AdObesity Is A Chronic Disease With Many Associated Health Risks, Learn More. View Information & Data for Physicians on Obesity and Associated Comorbidities.
Educating Patients · Tools For Diagnosis · Treatment Guidelines · Physician Information
AdLearn More About The Science Of Obesity, Weight Loss & Regain, & Weight Management. Obesity Is A Chronic Disease. Get Some Facts About Excess Weight And How To Manage It.
Science Of Weight Loss · Patient Stories · Management Options · Obesity Care