The term U.S. Real Property interest means an interest in real property (including an interest in a mine, well, or other natural deposit) located in the United States or the U.S. Virgin Islands, as well as certain personal property that is associated with the use of real property (such as farming machinery).
Ketosis is an eating plan where the body uses ketones to fuel the brain and body instead of glucose like most people use when on the SAD (standard American diet). It can be very helpful for blood sugar and consistent energy because fat is a very stable source of fuel.
hence the person can eat more calories when in ketosis than when not, and still lose the same amount of weight. Ketoacids are short (four carbons long.) It's important because in that way they are able to penetrate cells to feed them when there is no glucose present.