As both insulin and glucose are needed for the burning of fat if you lower BG and deplete liver's reserves you will not get full burning of the fat and will get what is known as starvation keytones. This might be no bad thing as you are burning fat and loosing weight (assuming that that was what you intended to do).Here's another - T2s never have Ketones/Non diabetics don't have them either.
Here are two more doubtful statements:-
Too much salt is bad for you.
Fat slows down the absorption of glucose when treating hypos.