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New World syndrome is a set of non-communicable diseases brought on by consumption of junk food and a sedentary lifestyle, especially common to indigenous peoples of the Americas, Oceania, and circumpolar peoples.[1] It is characterized by obesity, heart disease, diabetes, hypertension, and shortened life span.
New World syndrome is linked to a change from a traditional diet and exercise to a Western diet and a sedentary lifestyle. Traditional occupations of indigenous people—such as fishing, farming, and hunting—tended to involve constant activity, whereas modern office jobs do not. The introduction of modern transportation such as automobiles also decreased physical exertion.[2] Meanwhile, Western foods which are rich in fat, salt, sugar, and refined starches are also imported into countries. The amount of carbohydrates in diets increases.[3]
The diagnosis does not require specific criteria. Obesity is often followed by its complications like hyperlipidemia, hypertension, and cardiac diseases.
With the expansion of the dominant culture, the people of the Flathead Nation grew increasingly dependent on a cash economy, and the dietary and health changes that resulted from an increase of carbohydrates in the diet. Today, diabetes, cardiac problems, hypertension, and the plethora of disease caused by obesity plague many members of the Flathead Nation (Personal conversation with Roy Big Crane).