Originally Posted by fhutt1

Teaser, what I meant by logical reasoning is that I like to see more than just someone's statement. Admittedly, if the logical reasoning is supported by proven evidence, even better. But that may not be available, and logical reasoning may be the only best thing available.

You stated that some of the ingested fat is stored as body fat and body fat is used for energy at the same time, more or less. To me this makes sense because when we ingest fat, we may not be able to use all of it straight away. Like all glucose ingested may not be used straight away and the extra is stored as glycogen. Since I have not seen any other or better or more logical explanation of fat usage, I accepted your explanation.