Jan
14
Ethnicity is a risk factor in humans, and a very high prevalence of type 2 diabetes occurs in some indigenous populations such as American Indians, Australian Aboriginals, and Pacific Islanders. This genetic predisposition of some ethnic groups is most apparent when combined with a Western lifestyle (15). Underlying insulin resistance (low insulin sensitivity) is thought to be associated with a “thrifty gene”(16), which once enabled hunter-gatherers to utilize food efficiently, but is disadvantageous when combined with an affluent lifestyle. Cats have undergone similar lifestyle changes to the ethnic groups predisposed to diabetes, as they have evolved from hunters to suburban indoor cats and are no longer dependent on hunting to supply their nutritional needs.
Canine and Feline Diabetes Mellitus: Nature or Nurture? | The Journal of Nutrition | Oxford Academic
(Source: academic.oup.com)