A well-known side-effect of a low-carbohydrate way of eating is the production of "ketone bodies" by the liver as a by-product of metabolizing fat to fuel the process of converting proteins into glucose to provide the body's daily carbohydrate needs. Muscles, organs, and the brain all lap up the ketones as an energy source, and even function more efficiently on ketones than glucose. In fact, the human heart functions much more efficiently on ketones than on glucose, and this increase in efficiency is part of the reason a low-carbohydrate diet can be successfully used to treat those with heart problems.

We all know THOSE kind of Christians. Yeah. This lady lets us know in no uncertain terms that she's not one of THOSE kinds of Chrisians.